Please make sure to update to WPML 4.3.6 and check our list of Known Issues before reporting
This is the technical support forum for WPML - the multilingual WordPress plugin.
This thread is resolved. Here is a description of the problem and solution.
Problem: How to close a message about translation media during the first visit to Translation Management?
Solution: Once you click on the link there you will get close button at the top right: https://take.ms/DMvLd Then click on the close button to proceed further.