Microtek Inverter — microtek inverter not repair by microtek under warranty

Hello sir, i registed complaint for microtek ups 900 at 4/10/2018. The complaint no. Is mjc5824013. The engineer was come and continued repairing for one hour. When the fault no found. They say that inv is under water. I will not repaired it without money. They go without repair. The engineer was not full trained. My ups is not under water. Please check my inverter again from trained engineer. Otherwise then i will go to consumer court. One thing more when my ups is under water the engineer how did repair it one hour.

Name guri singh
Mob. [protected]