Free account file size limit

For the free plan, the file upload space limit is 100MB.

If you're referring to the file upload field, you can change the file size limit in its properties. Here's a guide: Changing the File Upload Size Limit

ok, I am on the "Silver" plan.

I can confirm that your account is on the SIlver plan so your Upload Space limit is 100GB.

Let us know if you have more questions.