Hello candidate, regarding your mains result you cannot get computer science. But your mhtcet marks are quite good and there's a chance that you can get cs. Please use this link below to know about the colleges that you can get-

https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.careers360.com/mht-cet-college-predictor&ved=2ahUKEwj4mLj3gvviAhVMpo8KHaVZAR0QFjABegQIARAB&usg=AOvVaw02h2l9ETXofulHe_IAt6Im