@Gowtham10
Your machine is an HP Notebook 15-ac020ne, its specs
https://support.hp.com/ee-en/document/c04778377
It already has AMD Radeon R5 M330 Graphics (2 GB DDR3 dedicated).
General speaking, it is impossible to add nor replacing existing video card on a laptop/notebook except for few special models/products.
My short answer on your case is: No, you can't replace its video card. By the way, your machine is the top of the series, it has System board:
Intel Core i7-5500U processor and 2 GB of discrete graphics memory part # 815247-501
which has Windows 8.1 license (before you upgraded to Windows 10).
Regards.
BH***
**Click the
KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply
'Accept as Solution' if it solves your problem.