Lenovo — Charged service bill in warranty period

Address:

522002

Respected sir/ma'am i live in guntur andhrapradesh and i bought a lenova A526 mobile set on 7-1-15 at Big C shop and my hung up on 5-1-16 and i gave it ur authorised service centre sujay communications on 6-1-16, they gave my phone back on 8-1-16 and charged me 600rs...i said that i would get 1year warranty but they said im not applicable for that... i, m enclosing the bills when i bought the device & service centre work order & bill and my bank a/c details pl do the necessary and pay back my warranty bill amount thanking u.. william.bandaru([protected])(william.[protected]@gmail.com)