Asus India — asus vivobook x510ua

Address: Dehradun, Uttarakhand, 248002

I bought asus vivobook x510ua laptop from asus showroom in my hometown. It was great for 1 month and after that there comes a bunch of issues in it. It hangs a lot, it slows down, it's keyboard doesn't work properly, it's mother borad got changed once in its warranty period and still i am facing a lot of problem from it.
I am very much annoyed from this product as well it's services. The services are too slow that it sucks.
Please, look over my pblm and this is a defective piece, so exchange this product still it is in warranty period.
I will never recommend anyone to use asus products and it's services.