Xiaomi India — regarding my phone repair

Address:

499,AVAS VIKAS COLONY NO 2, JHUSI, 211019

Sir
I had submitted our phone redmi 5 in service centre in su enterprises, 43/1
S. P. Marg civil lines allahabad for repairing on dt 09.04.2019. But i had
Been called to centre regarding our phone update since last friday but
Always they told me wait some day & rudely talk to me, then i have
Registered online complain through mi india toll free no
Woin[protected]. Please see & resolve this problem immedeatly.