What if testflight doesn't receive the invitation code?

Check whether there is any mail or message, whether it has been added to the Beta test group, and ask the person in charge of the test group.

1. Check whether there are any emails or messages: You may receive an invitation to TestFlight through email, SMS, social media and other channels. Therefore, please check all your communication channels to see if there is any relevant information.

2. Confirm whether you have joined the Beta test group: If you can't find the invitation code, please confirm whether you have joined the test group where the Beta application to be tested is located in the TestFlight. If so, you can download and install the application directly in the TestFlight application without an invitation code.

3. Ask the person in charge of the test team: If all the above methods fail, you can try to contact the person in charge of the Beta test team or the administrator and ask them for an invitation letter. These responsible persons can usually provide you with more specific guidance and help.