please help me to find out the xss! issue

my item was soft rejected due to xss! issue. i check my script many time . i used HTML::encode() for prevent script execution, and every data comes from SQL are encoded, but reviewer still give reason of Xss! issue for soft reject. can you check my website to find out the loop hole in my script. and where is the place in which reviewer insert javascript in my website.
NOTE : my item based on YII2 advanced framework
kwike dating

Hey. How to check admin panel?
i not find xss in front end

thanks for review my item. sir i checked many time i never found any XSS issue. i think script has a feature of add adsense script to the website. so i think reviewer use this section to execute the js code in the script