iTunes contact details for How to solve iTunes installation error in desktop?

How to complain about iTunes

Complaint about iTunes is a rather simple process, and the iTunes customer service team is used to send calls from people with different complaints. If you have to file a complaint, call the iTunes Complaints Department using the number at the top of this page. Once you become a member of your team, find out that the complaint is resolved quickly by refunding the recoveries or solving technical issues. This means that it is very rare that someone is not satisfied with the service they receive. It should be noted that many complaints are made simply because you do not fully understand how iTunes works, which causes problems with things like purchasing and functionality. So it's best not to be excited when you call, as it can be found that the error was for you rather than iTunes. If the original customer service representative can not resolve your complaint, contact a supervisor immediately. There must always be a supervisor and they often have the power to resolve complaints when there are no other customer service representatives.