Why can't qq send videos?

1. First, in the QQ of your mobile phone, in the dynamic bar, select the friend dynamic, as shown in the figure below.

2, and then select the middle attribute column about, as shown in the figure below.

3. Then in the open page, click the option to open the video, as shown in the figure below.

4. Then select the option of shooting or uploading videos locally, select video placement, and open the following music options.

5. Finally, click on the text bar above to add editing text, and finally click Send, as shown in the figure below.