You can also upload jpeg...
Q:
I tried to join the co-op online, but I found it very inconvenient that I could only upload my ID in jpg/gif/png format. Since the iPhone's genuine function cannot convert to these file formats, I would like you to improve it so that it can also be uploaded in jpeg. If you use a third-party service or a PC, it is possible to create a specified file format, but considering the risk of uploading your ID card to a third-party service and the trouble of having to take out your PC, jpeg upload is possible. I strongly want you to.
A:
You can also upload in jpeg format
We have modified the program.
I hope you will try it again.
We apologize for the inconvenience.
Also, thank you for your valuable opinion.

