Grabgear — Haven't returned my fitbit

More than two months have passed by, , zero response n 10, 15 days back, , they blocked my no. too
I commit d same mistake by buying through grabgear, , n i[censored] r told to, deliver d non working product to their city n they will replace or repair- TOTAL LIE- DONT TRUST THEM
ACTUALLY there’s nothing much i can do. Ill share my screen shorts