Coolpad Dazen 1 — Very poor service for repair my phone

Address:

828403

I have submitted my mobile at cyber tech

Ha/14, city center, sec-4, bokaro-827004
Contact number : [protected], [protected]

He don't gave any job sheet and he didn't know about any job sheet. After 1 month they told they are still awaiting spares from coolpad company. Now they told please take your phone soon otherwise i will close my service center. Now my warranty is over, what i will do please suggest me.