[Resolved]  Reliance Communications — lot of for swap sim card

my moble no is [protected]
am using this mobile no last 1 year
now suddenly 7 days before its stop working
it shows insert sim card in all handsets
then i go to reliance smart retailer he took my document and gave me a another sim card and told me that within two three days ur same no is working but till now sim not working it shows sim card registration failed then i go to retailer he told me that some server problem but m harashed this is very poor service while companies like airtel swap sim card on the spot
so very bad service
in my relation minimum 30 customers of reliance smart
but this is 1st time i experianced