Miserable waste of time, no support from TikTok

Totally useless and TikTok did not respond to about 4 support questions. This plugin’s ‘Connect’ button brings us to the TikTok Shop then generates a ‘error 5000′ on TikTok with no way to resolve it or proceed. Have tried about 15 times, same error. Uninstalled plugin, reinstalled; same error. Have opened 4 support tickets with TikTok, took days to respond with copy-and-paste useless responses, 2 still open after 3 days. Have probably spent 8 hours trying to get it to work. This is a good example of the Wild West failure of WordPress’ ecosystem: no quality control of plugins, inadequate customer support; can’t be trusted if you are running a business instead of a hobby.