I have a problem here

Hi! I'm a php lover lol, I wanted to post a comment but it keep sayng to me that my IP is listed in the spammers list, I never entended to span anyone or something like that, it must be an error, how can i do to post a comment? do I have to ask my isp to change my IP? or may Argentinian IP's be blocked or something? Please, write back when u can, I would really appreciate it. Thanx anyway! -- How many people can read hex if only you and dead people can read hex?