Hi Ohad! I suggest that you look at this site: https://www.scimagojr.com/ It gives the rankings of all major mathematical journals, and it also allows you to search within individual disciplines, e.g. topology or combinatorics. Most well-known journals won't charge for publication, unless you want open access.

All the best, James

Algebra universalis, Order etc. For more suitable journals and their details, you can go through https://www.scimagojr.com/