Dead sim slot!!!! topic

My moto e sim slot is dead,everything is normal,when i insert the sim it clicks and goes in and out also,I have 5 months warranty also,I went to service center they told me sim slot is broken and it there is no hardware warranty and it will cost me 2200rs for sim and 5k if i want to replace whole board,what do i do now,what is the purpose of warranty?software only?

Want some guidance,someone help please..

Thanks :)