Previous silver demoted to bronze looking to be silver once more. Support, Mid, or Top laner

I've level 5'd 10 different champs. Those champs being Other champs that I'm confident in playing include Champs that I am currently learning how to play consist of I am lvl 30 and I've been playing league for only 5 months but I'm confident in my skills as a support main. I can also mid lane with the same confidence. I do top lane occasionally when needed. I don't like toxic players so I myself am not one I can assure you that.