Hi @MOOLAH 
Agh let’s see if we can figure this out together.
Can you share a screen recording or a few screenshots of how things are setup on the WeWeb side of things and how the app is behaving?
It could help us understand why the widget might be blinking like this)?
Regarding your question about retrieving the token from Xano, are you referring to steps 5 & 6 in the tutorial you mentioned or did you mean something else?
Is it a typo and you mean hCaptcha or are you referring to the reCaptcha plugin?
If the latter, does it mean you have both hCaptcha and reCaptcha on the same page at the moment? (not sure it’s significant but wondering if it might be causing issues)