Thumbnail, Banner Maker funktioniert nicht

There is many awesome and attractive colors that will let any user click on your video instantly! - Variety of fonts for every type of business and video to personalize your thumbnail and write something on it. - Our thumbnail, banner maker app is Free and it will stay free for life, so there’s no hidden fees, no special memberships and no annual subscription fees. - Import your images or your logo from the gallery of your smartphone easily and add it to any design you want within a few seconds. - Once you finish creating your channel art, banner or thumbnail, you can save it on your iPhone and iPad.  Why you need to download and install Thumbnail, Banner Maker on your device for Free instead of other thumbnail creators or graphic design apps? - Straightforward and user friendly interface.  Never Ever this Huge Category of Templates, Backgrounds, Stickers, Typography Arts options available in any thumbnail maker and banner maker which is available in Appstore.  "Thumbnail, Cover, Posts & Channel Art Maker" is not affiliated with, endorsed, sponsored, or specifically approved by YouTube, fb, Twitter, Linkedin, Twitch, Google.  Thumbnail maker and banner maker is the easiest app for youtubers to create thumbnail and banner for your Youtube Channel!  Best professional thumbnail maker app available on Appstore. once you try u just love it.  These designs can be modified later on to create a unique and attractive thumbnail. - Color panel to choose the color that you want.  Thumbnail maker is in dark mode so user just like it.  With Thumbnail Maker, turn Your Ideas into Stunning Artworks.  Everyone can use our app successfully to make a banner, channel art or thumbnail.  We daily added new thumbnail backgrounds. so user just make beautiful thumbnail.  Multiple stickers options to make your thumbnail more Beautiful.  So much Options to create Thumbnail Easily.  All references to "YouTube, Fb, Twitter, Linkedin, Twitch, Google" are solely for the purpose of identifying the app for potential users.  We have done all the hard work to minimize your effort. - Wide selection of attractive designs to choose from as your starting point.  Huge Collection of Professional Readymade templates. and also we added daily new Professional templates.