Customer service email

My device is now only on limited support but my query isn't related to that or any other device, it is related to something else that I need to contact them about. Due to my work schedules, I haven't got time for helplines so I just want a email address. This is just another company who want to stay anonymous once they have your money.
Can anybody out there help me?
Thanks.
Answers
Superusers
Tomtom have money of mine that they have no right to and they are making it purposefully difficult to contact them in order to get it resolved. I was going to upgrade to a newer model in September but after this I'm going to try a Navpal