Syndigo Customer Community

I need to expand an item to WPHA - need assistance with the process to make that modification. 

I'm getting the error above, can you please advise what steps I need to take to proceed forward?

I'm attempting to publish an Item and under the Sync status it's showing the status as Failure - where can I locate the error to correct this issue.  I'm not seeing any directions on where this can be located - please advise.