Can't upload custom font

Hi. I try to upload Gilroy font. Doing every step as in manual, but Bubble write it could not be load. What is goes wrong?

Css Code
@font-face {
font-family: ‘Free Sans’;
src: url(‘https://67767279e592fe565a7ed128beb75989.cdn.bubble.io/f1711121627994x718893767914655600/gilroy-bold.ttf’);
}

How I can solve this? Thank you!