Based on the way I am very despirate about crypto trading I have been scammed many times. I don't really know how I joined this forum but the way am seeing things, here this is were I can learn more about Bitcoin investment.
You just did joined. Thats the problem with such hurry, sometimes we are overwhelm by potential gains that we are seeing on other people. We dont know if thats true or just copied from other people or worse they are just shilling for their own bags. We cant really predict what will happen on those projects being shilled. So yes, better decision to focus on major coin like bitcoin at least theres no shilling needed since its proven for how many years its legit.
OP's desperation must have left him with no option than to choose BTC, which is a good take. I think from his motives he wants a starting point to begin his trading journey. Binance would be a good place for OP, as they offer trading tutorials for beginners and he could as well start with small funds. They're nice wallets recommended for him already, but some like electrum seem technical for a newbie like OP. What matters now is for him to try hot Android wallets for now then move on to open source wallet like electrum.
But, first, like you said Op needs to cool off and watch how the market works, he sounds hurried, like he wants a quick turn up from his investment. I hope he won't get in the hands of cheater again, if he sticks to the forum he would learn how to do it himself.