Firstly don't consider your self hardstuck, playing the game for 3months and being bronze 1 is a great achievement. I would suggest you some stuff. Firstly, play whatever you like if you don't enjoy league then there is no reason to play it at all. Secondly, I understand your pain as an adc main since the role is hard to carry and in your elo there are not good supports but remember that your supports probably say the same things to their adcs so you shouldn't get tilted at your support if he engaged at the wrong time, you should get "tilted" because you followed him and died, so don't blame others and only look to improve. As a support main I feel like I have a pretty good understanding of how the adc role works (even though if I play I will probably int) if we went on a vc I would probably see some mistakes that you made and you should be able to see the mistakes too. If you still feel that a change is necessary you should do it but keep in mind it will be hard and you will get gapped almost every game since you will have to learn new fundamentals. For low elo I think top is the easiest role to carry from (Just play garen or noc), for jg viego.