Nail gels/poly gel/nail powders,etc (Hampton Vale, Peterborough PE7)

Hello, I’m just learning and practising doing nail art gels, extensions, poly gels, powders…etc.
I’m still at pretty much weak one and was wondering if anyone was clearing out or getting rid of any of the above or any male tech technician stuff that I would find useful to be able to practice with use tryout etc… I would be most grateful cause I really at this point. I’ve no idea what I’m doing and I’m just starting to learn so anything would be helpful.
Thank you.