Textplus help plz (ipod TOUCH)?

ok so i want to download this app b/c i do not have texting on my regular fone. i notice that it is free. and theres rlly, truly NOO hidden fees rite? or else i am dead. and how do people txt back to you, do you need to make up a fone number since its a touch? wat if someone mite have that # and you didnt know? plz... show more ok so i want to download this app b/c i do not have texting on my regular fone. i notice that it is free. and theres rlly, truly NOO hidden fees rite? or else i am dead. and how do people txt back to you, do you need to make up a fone number since its a touch? wat if someone mite have that # and you didnt know? plz answer these i need help :(
Update: well i just tried to download the app and i got this:

"This item is no longer available"

FAIL.
4 answers 4