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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
12 Months Ended
Apr. 30, 2022
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]  
SUMMARY OF INVENTORY

 

   2022   2021 
Finished Goods  $4,397,098   $1,591,826 
Component/Replacement Parts   2,559,848    1,777,028 
Capitalized Duty/Freight   1,328,198    347,362 
Inventory Reserve   (100,000)   (23,000)
Total  $8,185,144   $3,693,216 
SUMMARY OF DERIVATIVE LIABILITIES

The Company’s derivative liabilities were calculated using Level 2 assumptions on the issuance and balance sheet dates via a Black-Scholes option pricing model and consisted of the following ending balances and gain amounts as of and for the year ended April 30, 2022:

 

   April 30, 2022   (Gain) loss for year 
Note derivative is related to 

ending balance

   ended April 30, 2022 
4/11/21 conversion of 12/24/20 note payable  $1,061,550   $(168,301)
4/15/21 note payable       (6,014,245)
5/26/21 conversion of notes payable – related party       (2,867,749)
8/6/21 convertible notes   4,382,229    (9,506,889)
Total  $5,443,779   $(18,557,184)

SUMMARY OF WARRANTS GRANTED VALUATION USING BLACK-SCHOLES PRICING METHOD

The Black-Scholes option pricing model assumptions for the derivative liabilities during the year ended April 30, 2022 and 2021 consisted of the following:

 

   2022   2021 
Expected life in years   1.95-4.3 years    1.7-5.0 years 
Stock price volatility   50%   50%-155%
Risk free interest rate   2.67%-2.90%   0.16%-1.56%
Expected dividends   0%   0%
Warrant [Member]  
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]  
SUMMARY OF WARRANTS GRANTED VALUATION USING BLACK-SCHOLES PRICING METHOD

The warrants granted during the year ended April 30, 2022 and 2021 were valued using a Black-Scholes option pricing model on the date of grant using the following assumptions:

 

   2022   2021 
Expected life in years   510 years    210 years 
Stock price volatility   50% - 148%    148% - 280% 
Risk free interest rate   0.77% - 1.63%    0.12% - 1.64% 
Expected dividends   0%    0%