Help me not suck

I have been on Stake about 10 months and am at 92% bronze vip. I just recently started playing more here simply because I dont do crypto so the process to deposit is hard for me lol but I see all the amazing wins and strategies in here and I want to learn.

What is a seed?

What is a nonce?

How do I learn to play originals and make money? I am tired of losing