Please help to request Mill motor s

Please help to request Mill motor supervisor to Falcon site because of oil leakage problem. Although, People try to tighten it already. Oil leakage still has problem from many points indicated as attached pictures. Could you help ask your supplier for suggestion first why it has occurred and how to first fix at site. And In this case, Can you request him for a free of charge of service due to product warrantee? Thank you very much.

Best Regards,
Ariyachai