file upload error

i cant verify a file name .well-known which i uploaded to filemanager
when i search Website Domain Names, Online Stores & Hosting | Domain.com it says access is forbidden.What to do

Uploading files works fine, but automated downloading of files from your account is not possible.

Specifically regarding the Let’s Encrypt HTTP challenge: https://infinityfree.net/support/cannot-use-or-have-problems-using-lets-encrypt-or-sslforfreecom/
Regarding the security system in general: https://infinityfree.net/support/javascript-error-using-api-or-mobile-android-app/

@vasihnav said:
i cant verify a file name .well-known which i uploaded to filemanager
when i search Website Domain Names, Online Stores & Hosting | Domain.com it says access is forbidden.What to do

Well be sure the .htaccess doesn’t have the following code:
“Options -Indexes”

If you want to verify your domain by getting let’sencrypt cert, then they say it’s not available in free hosting.