Start AR Button in Scavanger Hunt

Hi, Iā€™m using the Scavanger Hunt Template and I changed locations based on where I am. Additionally, I removed one of scene html file so, I can have 3 vps locations. When I approach the location start ar button pops out but the problem is, when I click on it nothing happens. Does anyone know what is the problem can be?

Are you recieving any console eorrors or logs when you click on the button? Have you verified that the button is being clicked with a console log? More information would be helpful.