Doesnt know to repair cell phone .spoiled my working cell nd on dat took 1000rs

PLZ READ AND PLZ DONT GV UR NY CELL TO REPAIR ON DIS SHOP. MY WORKING CELL DEY MADE IT DEAD..
this is cell planet mobile shop wch is opposite to icici bank margao back to fatima skull. da one who repair da cell phone he doesnt knw to repair da expensive phones lyk SONY, IPHONE AND HTC..
my cell sony xperia Z ws water damaged .wen i used last tym da screen ws alrite. so i gv to repair wit dis shop to see y my cell is nt gtg switch ON nd nt gtg charged? bt he opened my whole cell nd 1st he spoiled my main display ,i said its alrite put it new, den he said switch button strip wch suppiles power dat has gone evn den i said k fyn put it new.. den wen i wnt after 3dy too see  hes dng so far wit my cell. bt gt too see he evn spoiled my network antena wire i asked him ver dat wire of antena?he gv me ans as u dnt knw nythg abt cell. den i tuk my old display nd saw it deeply nd saw two scratch on display main strip nd he said its nthg .. den in anger i told him to gv my cel as it ws .nd i dnt wnt to gt it repair . nd 2dy i wnt to collect my brkn cell nt again i saw it deeply nd i found two of his mistake nd i asked him wat is dis..
1 TAP ON SCRATCH ON DISPLAY STRIP
Y THE HELL U PUT TAP ON DIS TWO SCRATCH ??
he reply ME AS dat strip is hanging.
I REMOVED DA TAP INFRONT OF HIM AND ASKED HIM AGAIN VER ITS HANGING ,
he said i put gum nd sticked it
I USED MY NAILS TO PULL IT BT EVN DEN IT WS NT CMG OUT.
2.NETWORK ANTENA
I ASKED HIM WATS DIS Y ITS SO ROUCH?? ND Y U DID SHOLDERING TO IT? HE REFUSED TO ANS ME .
so i walked out of the cell shop nd he came after me nd tuk my cell away nd told to pay 1000rs nd tk cell bck.