How to stop some crappy T-Mobile service

[Phate]

i got a text once with my horoscope on it and my sister got hold of the D500 and replied saying she wanted daily txt's costing 20P each, now im on PAYG

the txt messages are titled 3030 and i can't figure out how to stop this stupid serivce, ive looked on the T-Mobiles site created an account it says i havent got any extra services does anyone no how to cancel it please?

cheers

 

[Phate]

nope

heres what the last one said

CAN
Your may leap into a situation then find you don't want to see it through to the end. Don't setup up a disappointment for yourself by expecting to much.

Sender:

3030