Error connecting SmartThings 2.0 and Ivee Sleek

I’m pretty new to SmartThings. I previously had a Staples Connect and I had an ivee sleek connected to control devices. I’ve tried adding the ivee sleek to SmartThings and I get the following error:

“Client is not associated with a SmartApp in location Home”

I go to Ivee’s website and click link devices.
I click add devices.
I click smartthings.
I’m taken to to authorize Ivee.
I select the location "Home."
I get the message “Client is not associated with a SmartApp in location Home” and I can’t click authorize.

Can anyone tell me what I’m doing wrong?

any chance you figured this one out? I’ve given up a while back but still curious if anyone made this work.

No. I was hoping someone on these forums could help, but oh well.

Mine does this too. It used to work. I made the mistake of removing the Ivee integration from Smartthings now can’t get it back ( it didn’t work very well in the first place). I think Ivee has removed their app from Smartthings.