Hello. Thanks!

If imove can import mov files. (Photo PNG + Alpha) with a transparent background and alpha channel, these elements will work. You can write me your e-mail via the contact form (on the right of this page: https://videohive.net/user/happycartoon And I will send you an example video. If it works for you, then these elements will work. But usually there are no problems and these files can be imported by almost all programs working with alpha channel.