Hi friends, iam beginner in ThemeForest because first time upload template in ThemeForest. I have been harassed for many days with this problem. I have a problem with upload and and the problems it gives me, I’ve sorted it out and tried it over and over again in more ways please help me, thanks 
Images: https://imgur.com/a/O2qnuVD
01_slika.png must be inside the zip file. So, zip that image inside for example preview.zip file and that upload.
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