Hello, hope you are doing well, there is a very good improvement in jee main paper 2 when compared to jee main paper 1, congrats on your hardwork. But let me tell you with 76.7 you can not get into good colleges like iits and nits and even though you try hard you can not get into your desired stream. I suggest you go with some private colleges which are good at placements as well as academics and get into your desired stream. To know more about the admissions through jee mains go through the rank predictor in jee mains, the link for the rank predictor is provided below,

https://engineering.careers360.com/jee-main-college-predictor

I think it helps you!!!

Keep Smiling:)

Wish you good luck!:)