Bharat Sanchar Nigam [BSNL] — Discrepancy of against bsnl PV_397,GENPlan validity 300 days

Address:

Kolkata

PV_Rs397, GEN_Plan voucher 397, GEN_Plan Validity 300 Vide Receipt no[protected]dated 25.2.22 for phone 94xxxxxxxxwas recharged on 25.2.22.But now SMS received that my plan will be expired on 13.9.22.Please clarify the discrepancy against my plan validity days. Because my prepaid recharge plan has validity from 25.2.22 to 300days. BSNL now reduced the facility from 300 days to 200 days as per their revised plan .Why BSNL is sending SMS that validity expires on 13.9.22.I strongly appeal to authority for redressal my issue.