I can't solve it at all..
rubik's cube

I just learnt them and mastered them in one day! And my record time is 2 minutes!!! How good is that for a newbie?! haha
I average around 10-12 seconds on the 3x3 cube, and have been cubing for almost 4 years now. The one thing I can say is that its great that you are getting into it, and its an awesome hobby! Ive been to 4 competitions so far, and the cubing community is awesome. Everyone is so supportive and awesome.
To get fast, Use the CFOP (Cross, F2L, OLL, PLL) Method. I've memorized all OLL and PLL algorithms.(Don't worry, it daunted me too, until I finally sat down after procrastinating for like a year lol) It took me about 2-3 years to learn all of them.
Sadly, because of nerves, I haven't been able to get a 10-12 second average in competition. But I'm working on that.
My main cube is the X Man tornado V3 flagship with FZ calm and FZ stealth lubes.
Heres proof that I'm legit: https://www.worldcubeassociation.org/persons/2023GARR14
Hope you follow through with your goals and get those times down!

also 4x4 if I have the instructions with me lol

I can solve every other part apart from parity, cuz I can never remember the algorithm
I can solve a 2x2, 3x3, 5x5, Pyramix, and Megaminx by myself (I don’t think I spelt those right)

I take it apart and put it back together.