Hello
There are many other courses you can do after 12th commerce without maths-
1. You can do professional course like CA,CMA,CS.
2. You can do management course like BBA.
3. You can do graduation in commerce which is B.Com.
4. You can also do law courses like BA LLB,B.COM LLB through CLAT.
I hope It Helps
Good Luck!