Stockholders' Equity (Deficit) (Details Narrative) - USD ($)	3 Months Ended
	Jul. 31, 2019	Apr. 30, 2019
Independent Sales Force [Member] | Maximum [Member]
Warrants to purchase common stock	144,000
Aggregate fair value of warrants	$ 95,268
Two New Directors and Employee [Member] | Maximum [Member]
Warrants to purchase common stock	27,500,000
Aggregate fair value of warrants	$ 5,500,000
Series A Convertible Preferred Stock [Member]
Conversion of preferred stock to common stock	10,250,000
Preferred stock, shares issued	32,628,750	42,878,750
Preferred stock, shares outstanding	32,628,750	42,878,750
Series B Convertible Preferred Stock [Member]
Preferred stock, shares issued	10,000,000	10,000,000
Preferred stock, shares outstanding	10,000,000	10,000,000
Series C Convertible Preferred Stock [Member]
Conversion of preferred stock to common stock	40,000
Preferred stock, shares issued	3,480,000	3,520,000
Preferred stock, shares outstanding	3,480,000	3,520,000
Class A Common Stock [Member]
Common stock, shares issued	112,896,619	104,077,061
Common stock, shares outstanding	112,896,619	104,077,061
Class A Common Stock [Member] | Third Party [Member]
Number of stock repurchased and retired	1,500,000
Class B Common Stock [Member]
Common stock, shares issued	10,000,000	10,000,000
Common stock, shares outstanding	10,000,000	10,000,000