Help - Themes, Wallpapers and Icons and for Huawei & Honor

Check out the recommendations for the theme. Dark themes starting from EMUI 10 require Dark Mode to be enabled and after applying it is worth restarting the device. For those below version EMUI 9.1, the instruction can help: If the theme is full (Large Theme), you must try to disable visual effects, for this:

• Go to Settings - Control - Accessibility - Disable "Additional visual effects".
• Restarting (Required!)
• Next, go to Settings - System - For Developers - Set Animation of windows, transitions and animation speed with a value of 1x.
Important: If you go to "Accessibility" again, you will have to repeat these operations again

Most likely the application is currently updating the list of your themes, as soon as it processes a new theme, it will appear in the list. You can speed up the process by restarting the Themes application until it appears in the list (swipe out from recent or stop through the list of applications). You can also open different online sections of the application. An extreme option is to clear the cache. If there are no errors during loading and the theme does not appear after all the manipulations - contact support through any convenient method