this is my first time mining, and i don't know if im mining or not, because i can see my 15-17 hashrate with show_hr, but im not sure about getting coins, balance continue 0. how do i know if im doing everything well? or wrong. can u show the text or photo about it? thanks for your help

Hey bud I can't give a full how-to on mining, but I do recommend you find another coin, just for a little while. This coin is stuck on block 1044, it may not be a working blockchain. I'm sure devs are working hard to fix it, but you will not get anything from mining right now.
Guess I'll have a beer and see what happens.