Talking about uploading cards by mobile QQ.

Hello, I'm glad to answer your question. Please confirm whether it has been published on the mobile phone software. If you don't succeed, although there are two reasons you mentioned, it may be that the network is not good, or the mobile phone software version is too low. You can also try to publish directly on the space, or log in to Tencent to download the new version of the software QQ space. You can choose to upload directly and take photos directly to add pictures.