Maintain enthusiasm for learning, because every successful trader starts with a beginner like you. You can find guidance on how to trade on YouTube or other media. and find someone who knows about trading and can be trusted to share his trading methods. I just heard about tradenik, and I don't understand that. I was recommended by a friend to use coinbase or binance, the majority of crypto users will understand that. You can learn on YouTube or other media, about how to sell and buy on both of these sites.
Yes and keep in our mind that the future is always in our mind, so it will depend on our hands and mind how are we going to become successful trader, yes, beginning is so much easy, but when you are in the situation, it will be easy to give up but remember the consequence if you keep holding, practicing, and you never give up, I suggest whenever losing hope, check the trials of those successful traders to be inspired.