Jaquar — Flush not getting filled up ...leakage continuous

Address:

Gathaa dental and maxillofacial surgery centre ...near ram darbar ..shrangaar nagar ...G.T road...ETAH, U.P

Bathroom's flush valve is not working, water is leaking when press the flush valve . Its not getting stored in flush tank . This jaguar system was installed one month back...not working randomly in starting and now its consistent problem
Please send someone for its service.