I submitted my Samsung J7 for the issue of broken display on 14 the feb 2017 to we care samsung service centre rohini sector 7 , They told me that i will get my phone within 7-10days, Its been a complete month they are not resolving the complaint, reference number by samsung is 3713542824.
Whenever i call them they say we just ordered the parts , i will be there asap but still nothing.