Tata Sky — After taking full payment, tata sky system not properly installed

Address:

274702

Dear Sir,
I have purchase new TATA SKY connection on 05.03.16 from Tiwari Electronic, Bhatpar Rani Destt. Deoria, Area Pin code- 274702. Shopkeer mobile no.- [protected].
Till time they have not installed properly. It is showing signal error.
After several call to shopkeer & TATA SKY helpline no. till date it has not corrected.

Regards,
Satyendra Kumar
Mob.no.- [protected]