Find a Broker that fits your needs and offer everything you think is necessary for your day trading journey and this is bold text
Make sure you get all the free skills from youtube and join trading seminars or even find people thats dedicated to trading and learn the skills they have already and share the skills you have already
Try trading on a paper account so that you wouldn't lose all your money and you will just practice with fake money
This is a good trader broker where you can get a normal accound and custodial account if your under 18!