iPhone Unlock Tech Support - email only

We have an iPhone Unlock website where we sell jailbreak/unlock solutions. Some people have troubles or questions during these processes and we need an individual who: 1) Thoroughly understands the iPhone and jailbreak/unlock procedures. 2) Is able to effectively communicate via email in English. In essence, we are looking for part-time tech support on an ongoing basis. You will be required to answer three or four emails a day. Thanks...