how to pay a non binance user merchant via qr code using binance bitcoin ?

so im making an attempt to make a purshase by way of bitcoin qr code on an internet site when i attempt to use the binance pay qr scanner to pay the quantity of bitcoin it sais that 'inavalide qr code' is paying a non binance consumer continues to be unsuported in any case this years? if sure are you able to give a me an answer or the a center thirdpary app that permit me to make this purshase. Thanks.