Hyundai Motor India — Very delay in vehicle repair Result lot of business loss

Hi, This side Ram shankar soni owner of creta UP80EX 6606 my car got accident at kaithal haryana after that I park vehicle in LR hundai kaithal for repairing, on 16th Dec'21.
From 16th no one contact me when I contact they says that part is not available from hundai.
Almost 1 month gone and we have not received car due to this lot of official work hampered.
Now we move to Maruti from hereon due to pathetic customer service.