Can't Modify Form: Cannot access build mode

I am trying to get into my form to make some adjustments, but the can longer get into Build mode. Can you please let me know what the issue is?

Thanks,

Hello,

Thank you for reaching out.

I have cleared your form's cache.

Could you please also clear your browser cache?

Here's a guide on how to do it on Chrome: Clear cache & cookies on Google Chrome.

Hope this helps.

Do not hesitate to reach out if you need further assistance