Studying B.Tech

As-Salamu Alaykum Wa Rahmathullahi Wa Barakatuh

I was studying B.Tech ,and my final year papers were back and i have completed .

And I have Purchased degree B.Tech from (Regular Mode)

The degree which i have purchased is haram ???

And my earnings are haram??

Please Sheikh do respond me
May Allah Reward you Sheikh

As-Salamu Alaykum Wa Rahmathullahi Wa Barakatuh