Myntra.com — Cancel my exchange multiple times

Address: house no..168 ,block no.19 trilok puri

Mane myntra he shoe order kia tha forever glam by Pantaloon size..6 no tha jo ki thoda bda tha mane use exchange ki request dali thi 20th june ko 2 bar exchange canceled kar dia same issue ...kya iaska kuch ho sakta he mane customer Care par call kar chuka 5 to 6 time hold par rakh k koe answer he ya unka system issue bol rhe he...