Ways to burp
First, reassure yourself there is not really a "wrong way".
There may be different ways that work better for one infant than for another. My favorite, though, is to set the baby on your thighsideways, with one hand gently around the abdomen and the thumb and first finger of that hand supporting the chin/nech. Then with the other hand gently pat and "squeeze "oh so gently" the abdomen as you pat.