Xiaomi India — Poor after sales service , no repair, and rude behavior

Address:

new sangvi pune

Dear xiomi,
M6153837
I have placed a repair on 9th june 2023, technician visit on 14th (after several calls to customer care and technician )
He just remove water filter and fitted again and says purifier is fine in working condition.he takes 250 rs cash for that and not giving any receipt of repair,
But purifier is not working after that, i called him several times.he behaves rudely and now not picking up calls.
Technician mob.no.are [protected]
[protected]
They false update of request status that is i (means me ) dont not want to repair purifier
And they close this request
Now 10 days over yet my purifier is not repaired...
Regarding i have called customer support also, very poor response
What a poor service