Union Bank Of India — misplace my cheque and give third class service

Address:

Thane, Maharashtra

my union bank of india a/c no [protected] in shahad branch ulhasnagar-421001 bank misplace my cheque and bank manager is uneducated he have no knowledge of internet bank imps transfer and un experience i submet cheque on 9march but today 16march i go bank why my ch not passed they say yur ch have no entry cheque no 869538 amount rs 6143