Hello aspirant according to your percentile in jee mains is average and the probability of you to get any nits ,iiits, gftis or other government colleges is very less. You can only apply for the following colleges:

• BMS college of engineering,Bangalore 
• Ramiya institute of technology,Bangalore 
• Amity university Mumbai 
• Rizvi college of engineering, Mumbai 
• ITS college of engineering, Noida 
• Acropolis institute of technology and research , indore
• Astral institute of technology and research 
• Shri vaishnav vidyapeeth vishwavidyalaya
• Oriental college of engineering,bhopal
• Axis college of engineering,kanpur
• IMS gazibad .