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Schedule of cash flows information (Details) | 12 Months Ended
--- | ---
Dec. 31, 2024 USD ($) | Dec. 31, 2024 HKD ($) | Dec. 31, 2023 HKD ($) | Dec. 31, 2022 HKD ($)
IfrsStatementLineItems [Line Items] |  |  |  |
Cash and cash equivalents at beginning of the year | $ 18,823,300 | $ 146,213,744 | $ 196,296,774 | $ 64,615,723
Changes from financing cash flows |  |  |  |
Payment of bank loan |  |  |  | (86,360,250)
Interest paid for bank loan | (340,604) | (2,645,713) | (2,863,104) | (362,190)
Interest paid for loan from related companies | (251,071) | (1,950,246) | (2,285,985) | (2,252,192)
Net cash (used in)/generated from financing activities | (9,891,531) | (76,834,451) | (81,568,286) | 22,964,489
Cash and cash equivalents at end of the year | 15,105,631 | 117,336,010 | 146,213,744 | 196,296,774
Loan From Related Companies [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Cash and cash equivalents at beginning of the year |  | 53,873,328 | 67,824,001 |
Changes from financing cash flows |  |  |  |
Payment of bank loan |  |  |  |
Interest paid for bank loan |  |  |  |
Payment from loan from related companies |  | (10,190,497) | (13,950,673) |
Interest paid for loan from related companies |  | (1,950,246) | (2,285,985) |
Payment of principal portion of lease liabilities |  |  |  |
Payment of interest portion of lease liabilities |  |  |  |
Net cash (used in)/generated from financing activities |  | (12,140,743) | (16,236,658) |
Increase in lease liabilities from entering into new lease (Note 13) |  |  |  |
Increase in lease liabilities from modification (Note 13) |  |  |  |
Written back on disposal |  |  |  |
Exchange difference |  |  |  |
Interest on bank loan (Note 7) |  |  |  |
Interest on loan from related companies (Note 7) |  | 1,950,246 | 2,285,985 |
Transfer to liabilities classified as held for sale |  |  |  |
Total other changes |  | 1,950,246 | 2,285,985 |
Interest on lease liabilities (Note 7) |  |  |  |
Cash and cash equivalents at end of the year | 5,623,651 | 43,682,831 | 53,873,328 | 67,824,001
Lease liabilities [member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Cash and cash equivalents at beginning of the year |  | 76,983,367 | 108,106,000 |
Changes from financing cash flows |  |  |  |
Payment of bank loan |  |  |  |
Interest paid for bank loan |  |  |  |
Payment from loan from related companies |  |  |  |
Interest paid for loan from related companies |  |  |  |
Payment of principal portion of lease liabilities |  | (48,883,789) | (47,679,212) |
Payment of interest portion of lease liabilities |  | (5,594,836) | (6,300,014) |
Net cash (used in)/generated from financing activities |  | (54,478,625) | (53,979,226) |
Increase in lease liabilities from entering into new lease (Note 13) |  | 26,786,998 | 40,840,565 |
Increase in lease liabilities from modification (Note 13) |  | 16,222,827 | 3,010,450 |
Written back on disposal |  | 3,307,941 | 6,300,014 |
Exchange difference |  | (306) | (181) |
Interest on bank loan (Note 7) |  |  |  |
Interest on loan from related companies (Note 7) |  |  |  |
Transfer to liabilities classified as held for sale |  |  | (27,294,255) |
Total other changes |  | 51,912,296 | 22,856,593 |
Interest on lease liabilities (Note 7) |  | 5,594,836 |  |
Cash and cash equivalents at end of the year | 9,580,318 | 74,417,038 | 76,983,367 | 108,106,000
Bank loans [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Cash and cash equivalents at beginning of the year |  | 77,754,259 | 86,243,557 |
Changes from financing cash flows |  |  |  |
Payment of bank loan |  | (7,569,370) | (8,489,298) |
Interest paid for bank loan |  | (2,645,713) | (2,863,104) |
Payment from loan from related companies |  |  |  |
Interest paid for loan from related companies |  |  |  |
Payment of principal portion of lease liabilities |  |  |  |
Payment of interest portion of lease liabilities |  |  |  |
Net cash (used in)/generated from financing activities |  | (10,215,083) | (11,352,402) |
Increase in lease liabilities from entering into new lease (Note 13) |  |  |  |
Increase in lease liabilities from modification (Note 13) |  |  |  |
Written back on disposal |  |  |  |
Exchange difference |  |  |  |
Interest on bank loan (Note 7) |  | 2,645,713 | 2,863,104 |
Interest on loan from related companies (Note 7) |  |  |  |
Transfer to liabilities classified as held for sale |  |  |  |
Total other changes |  | 2,645,713 | 2,863,104 |
Interest on lease liabilities (Note 7) |  |  |  |
Cash and cash equivalents at end of the year | $ 9,035,479 | $ 70,184,889 | $ 77,754,259 | $ 86,243,557

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