I'm scared to join LPU for btech cse because i have heard it's not a good university what to do plz help me.I don't want to regret it later.

I have experienced LPU, so let me brief some notable facts about it. Then, you can decide better.
LPU claims to be one of the best private engineering colleges in India. It has been consistently ranked as a top university in various areas like placements, quality education, industry interface, infrastructure, international relations, etc. It has highly qualified and experienced faculty members. It provides ample opportunities for students to rise along with studies. In terms of placements, it is a university with an unbeatable placement record. LPU offers specializations in CSE are Cloud Computing, IoT, Data Science, Machine Learning, Full Stack Web Development, Big Data, Databases and Information Systems, Android Programming, Computer Architecture, programme Methodology, and Algorithms Design. Average package is 4.8 LPA and the highest package is offered 28 LPA for CSE students. Students secured their placements in major brands like Amazon, Tech Mahindra, VMware and many more. Surely, you have a chance to get placed in Google. LPU has collaboration with Google, Microsoft, etc. to provide its students with a diversified learning experience for Android programming and Digital Programming. You can go through the link to know about the placement of CSE students https://www.lpu.in/placements.php . For more information, you can contact on LPU Toll-free number - 1800 102 4431.

Its purely money making university.

You can find many better college from LPU