Sony — Phone is not repair by company only one solution is replaced phone by company

Address:

Uttar Pradesh

I have purchased sony xperia z phone before 15 days , today i was charging my phone when the phone is charged i remove charger then the charging jack also come out with charger and its break.
I am going to sony service center he told me your phone is not repaird there is only one solution is replaced 19000 rs and the phone costing is 37000 so what can i do.