The only people who make money on penny stocks are the promoters , the penny stock scammers and the professional traders. You are basically a naive minnow in a shark tank here, much, much more so than in big board stocks. Your chances of making any money are slim to almost none. You would be better off going to a casino as at least the games are not rigged.
Trading these stocks you must understand and or be able to cut losses have proper position sizing know sentiment not believe any hype have a set plan follow the plan have an edge. knowledge of behavioral finance
If you do not have these things you have already lost every penny.
edit - and what Buckey said, Wayne R's mantra is true as can be