LG screen no longer displayed with MacBook Air

I am using a MacBook Air and Thunderbolt 3 and a LG screen. My plugable stopped working today and I can get my Air to charge but it no longer displays on my LG screen. I am using a HDMI from the LG to the plugable and Thunderbolt 3 to the Air. Please advise.

Hi Jocelyn,

Thank you for posting! I can see that you have also reached out to us directly via support@plugable.com with the same report, and we have already sent our directly reply with the next steps.

Moving forward, please only respond to our direct reply so we can keep all communication in one place.

Thank you,

Plugable Technologies