I am new for IFTTT, I paid eWelink annual fee yesterday, I am able to pick up Airthing temperature as the trigger, but when I try to add action, it shows "No Nickname" for eWelink smart home account, so there's no option for me to pick up. Do I have to join Pro+ to make it work? Trying to search from Google for keywords "IFTTT no nickname" didn't get anything useful . Could anyone can help?