Lead Developer
Hi there,
Did you save the .zip file directly from your email receipt/your account page on this site? It sounds like you may have extracted it and lost some files along the way.
I suggest right clicking and “Saving file as..” (PC), or “Download linked file as..” (Mac). This will save gp_premium.zip directly to your computer so you can upload it through the Plugins area of your Dashboard.
Let me know 🙂