Hi,
I am Tuan and I am iOS Developer.
I can see your request about create an ipa file from an application. I think that I can help you complete this.
I also have some questions like:
1. Do you have Xcode from your computer?
2. Have you buy apple developer account?
If you have both of them, I think that I can make ipa about 30ms
I hope can discuss with you.
Thanks and Best regards,
Tuan