The Royal Bank Of Scotland — Cash transfer from pounds to rupees

Hi Team,

I received a mail and call from royal bank of Scotland confirming some 40000 pounds are pending for transfer to my account to which they asked me to pay around 300000 for wtc code and 20% of the main amount for generating tax code. i have made the payments to below account
Act Name: Mr Vijay
Act No: [protected]
Ifsc Code: SBIN0001276
Pan No: BUZPV9430K
State Bank Of India

Still money is not transferred to me also I am getting mails from [protected]@rbscnsnc.com for atm card charges. Please confirm me the status of this. M worried now is this a scam. I have already paid huge amount into this already. Request your help into this. I was this customer number [protected]