Mass Communication & Media

Yes, they offer facilities for advertising and marketing students.

It seems difficult as the seats are very less and they prefer Muslims candidates. They have several quotas for Muslim candidates.

Maybe, there are chances to get admission in DME for your satisfaction. You can check previous year results.

It's around 5 to 6 lakhs for this course that you need to pay.

Yes, you are eligible for the NET exam.

Yes, you can apply for PR after 2-year Diploma.

Yes, you can apply in SRM university for B.Sc in visual communication.

It's impossible as your score is low, you are required to have at least 55% aggregate to get admission in this course.

Check the list of all Photography colleges/ institutes in Mumbai listed on Shiksha. Get all information related to admissions, fees, courses:
https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.shiksha.com/arts-fine-visual-performing/photography/colleges/colleges-mumbai&ved=2ahUKEwiGpI7n-KDcAhXKuo8KHak5DSEQFjAAegQICRAB&usg=AOvVaw0Ylwpggo84RgEp8AtjNfjp

Well Komal, I am sharing some Info with you. Go through it and check out the eligibility criteria:
Course Level Diploma
Duration 2 years
Examination Type Semester System/ Year wise
Eligibility 10+2 with minimum 50% marks in aggregate with Science subjects
Admission Process based on entrance exam
Course Fee INR 10,000 to 5 Lacs
Average Starting Salary INR 3 to 20 lacs per annum
Hope this will help you.
Best of luck.