“This type of link is not supported yet” Prompts?

Since download4.cc supports video downloads from 1000+ sites, there are multiple types of video links on each site. Adapting all links is time-consuming, and some link types may become invalid at any time. So if you encounter a link type that is not currently supported, don't worry, just click on the feedback in the unsupported prompt, and we will support it as soon as possible.