i'm new in mining starting in cpu mining but nothing earned
what to do
Don't bother CPU mining on any Scrypt coin.
Even GPU mining on Litecoin has been VERY VERY ineffective and unprofitable for years now, CPU mining is far worse than GPU mining.
If you want to GPU mine and actually make anything, you need to move to one of the algorythms OTHER THAN SHA256 and Scrypt, as ASIC have ruled THOSE algorytms for years now.