Tamil Nadu Electricity Board — regarding bill for may month only for this [protected]

hi,
the may month bill is not come my office address i complaints three times for 121 customer care.but u send june month bill .pls send May month bill (05th may to 04th june)u send the bill of may month then only my office give check for may & june month bill. pls send the bill to my email my cell no is [protected].
i want May month bill only pls understand .period of bill time is (05th may to 04thjune)