For the h-index, take the list of your publications ranked in descending order according to the the number of citations each of these publications received. Your h-index is equal to the number of papers (N) in the list that have N or more citations. The source is linked below:

https://www.wageningenur.nl/en/article/How-do-I-calculate-my-hindex.htm

Thank you for the answer.

You're welcome. Unfortunately I was not able to find out what the h-10 index is supposed to be. If you mean the i10 index, it's just the number of publications with at least 10 citations, see the link below.

http://guides.library.cornell.edu/c.php?g=32272&p=203393

Thank you sir.

Thank you A. Al-Naji sir for your answer.