Maybe I did mistake. I loaded amount to Paytm wallet and paid using wallet. Then they are charging platform fee. Next time onwards I will pay directly using DC. HDFC Bill pay worked the best for me.
I have 2 WM accounts. I had rupay platinum with old 10k account which so call upgraded to WM Account with the newly opened WM one. I got WM Debit with old account along with active rupay platinum. Both are active since long time.