Yantra device

i given my lenovo tablet for repare on 12-04-2019 they said they will tell the status till 16/4/2019 they dint make a call i only calling so many times to know the status after they say display repairing they charge 7200/- and extra they charge 800 rs then i told them no need to repair send my device back they said they will send with in one day to day 23-04-2019 they dint send device after i trying to call to hyderabad department they people given executive no i asked executive regarding my device he said they dint given him the device so called them and asked or request for device this is the experience from yantra people how do they have people available for pick up on the first call
Made a very bad choice of choosing yantra and would never recommend anyone to even think of considering them.Very bad customer service not supportive at all when we ask for some higher authority or team leader he always found bzy.Friends if you any problems in your device please go near mobile repair shop or service center. But don’t go Yantra.com believe me becz