Help in buying in android box

I am about purchase an android box from gear best.But the problem.is import duty.I will get the product for 2800rs.But i don’t know how much import duty will i get

My qns are

1.How much do you think i have for import duty??

2.Will Geatbest do anything to reduce it(changing product cost in the shippment)?

https://m.gearbest.com/tv-box-mini-pc/pp_62842....