Coolpad India — mobile not working properly solve the matter

Address:

400078

Respected sir
My self nandkumar berde and am using the brand last 4-5 years. Last 10-15 days ago am purchase note 5 mobile size 5.5".
Sir till date some mobile issue below
1. Not working properly
2. Battery backup issue
3. Sensor not proper
4. Network bar some time not see (Not showing - blank)
First time issue of your brand
The mobile warty period so given me best reply am waiting your reply
Thanks
Nandu berde
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