Sent a warranty claim for my Moto G3 through Wind ...

Sent a warranty claim for my Moto G3 through Wind because of a non-functioning headphone jack. Did not honour the warranty due to mainboard corrosion and quote back with an outrageous price that is over half of the price of the phone to repair it. Did they miss the fact that this is a water-resistant phone, and the 3-week old like-new phone still turns on and is perfectly fine minus the headphone jack? Don t fall for their warranty scam, I can t believe Wind and Motorola trusts these scums.