Hyundai Motor India — Service not done correctly

Address:

Anika hyundai Hospet

I left my car at Hyundai service at Bellary for oil change service after service i driven car for 700 kms and suddenly the noise came from engine side and checked the needle the oil was was not their Inside the Engine I contacted Showroom they said we have Done correct service but the problem m came after doing service soniar 25days over still they have not checked the car and Given any type of Service it's a commercial vehicle Day by day iam getting very much problem pls provide my car in good condition. Item facing lot of problems from left 25 days the manager is telling that i have done a mail still i not recived any type of approval from company side pls clear the issue.
I have attached Images Oil was like a Greese Its like a old one Not quality one

Ram prasad
[protected]
Bellary Karnataka -583101