Colleges in Amritsar

Yes they provide this course
https://www.shiksha.com/college/iim-Amritsar-indian-institute-of-management-47709/courses
you can follow the link to know all the details.

Yes absolutely, Guru Nanak Dev University (GNDU) offers degree, Diploma and certificate programmes to aspirants at the undergraduate (UG), postgraduate (PG) and doctorate Ph.D. level. Programmes offered at GNDU are in streams including Engineering, Architecture & Planning, IT & Software, Hospitality & Travel, Teaching & Education, Science and Law.

https://www.shiksha.com/college/dav-college-Amritsar-25375/admission
here is the complete admission procedure to get admission in this college.

https://www.shiksha.com/college/dav-college-Amritsar-25375/courses
here is the complete details of the fee structure for this college
you can follow the link to know all the course's fees.

The college has decent placements. Placements are fine because of DAV's reputation in India. All the major companies such as Amazon, Decathlon, ICICI, Axis Bank, SBI visit the campus for the placements for our senior batch. The college hs a placement cell, and it is beneficial. It is not very efficient, but it gets the job done The infrastructure of our college is quite good, and the campus is huge. We can stay one day here and can see a new kind of trees. Many names are written on the trees, and it is a quite good.

Just go through this link and fill out the required details:
https://www.shiksha.com/college-predictor

I am a student of the university and currently doing my graduation as Electronics Engineer. For pursuing PhD you first have to check the website, if it has PhD opening you have to apply and visit the department.

No matter what your percentage is in graduation. Don't lose your heart. Be wise/ Go with concept oriented learning, whatever you learn from now on it will definitely do good to you one day.