This is a permissions issue...

User permissions:

Displays the current level of permissions of the user. The permissions of novices are relatively low, and those with signature restrictions cannot Use pictures. If a novice cannot use some functions, he can first check his permissions. ?

View permissions:

After logging in, go to "Settings" and click "User Permissions" to see your permission level and specific permissions. ?

Permissions are divided into levels: Lv1-Lv2...

The levels seem to be related to points

However? Lv1 can also download attachments. Maybe the poster It’s because I just applied... Please wait patiently...

Attached picture: Lv1 permissions...