Trai — my mobile number barred by train station used for commercial purpose

I suddenly received a SMS from idea stating that my request for barring my has been successfully processed and my outgoing call was immediately barred. when i call customer care i was directed to their showroom where only I got to know that my number was barred by TRAI for that I have used it as a commercial number. I am a very small time single operated entrepreneur and my business also very dull. I am struggling to manage my break even. I am using this number for marketing call for six years. I make calls only to get small business only that too very difficult these days I will not use this number to make a marketing call in future. please release my service.. My numner is [protected]