Can not upload video to upgrade from trial to standard access on Pinterest

[AnotherGraphic]

When I want to upload the video on developers.pinterest.com/apps/, I always get the "Hmm, something went wrong. Please try again.".
How can I solve this problem?

[Blog2Social Support]

Hello,

Thank you for reaching out.

Please be so kind as to make sure that your video complies with Pinterest’s requirements (".mp4" format and less than 2GB). If you continue to receive this error message, I would suggest contacting Pinterest directly to find out the reason for the error.

Please let me know if you have further questions.

Best regards

Benedikt