Carrier Midea India — water purifier not working

I brought midea water purifier and the product is not working. Its less than a year old of purchase and iam facing multiple issue with the product. Iam totally not satisfied with midea brand.

Below are the problems with water purifier -

1. Very hot water is coming all the time.
2. Water water is not getting out through waste water inlet.
3. Machine is running continuously for a long time and tank full indication is not showing.
4. Water pressure is very less and some times water is not coming through purified water inlet.

Inshort it is completely not working. I have already raised it with midea customer care. I would want this to be rectified on priority as soon as the lock down is lifted else i would have to escalate this further.

Thanks,
Nithin