Woozone Amazon Affiliate Plugin License

Just purchased Woozone and during my initial Amazon Config my access keys work. But I am still not able to search or add products… I remains as it was when I did not have the purchase code. Can someone help with this?
It is actually really complicated to find help within envato… Thanks

In your downloads page www.codecanyon.net/downloads (assuming that you are logged in) click the download button and there will be options including ‘License Certificate & Purchase Code’

Thanks! I have already got the code and added it to plugin… It does seem to have changed anything after that…

If it’s still not working then you should contact the author