Fastrack — Water Resistance of Watch

Address:

Buchroo Chadoora Budgam

Sir I ordered a Fastrack watch model number NN38048PP01 from Amazon on 27-10-21 and it was delivered on 04-11-21.Since the watch claims to be water resistant but it got water inside on the very first day since then I haven't used it till now. The watch has 24 months warranty on manufacturing defects, so I want my watch to be replaced or repaired. Below are the pics of invoice and warranty card of watch please help me out.
Name:Rayees Maqbool