When/How to kiss a girl for the first time?

I went on two dates with a girl and she said that she really enjoyed going out with me. I didn't kiss her yet because I never kissed a girl and I m scared. I thought that I might kiss her when we part ways but we have those stupid masks on our face... so we just hugged.
If I can't kiss her the third time we see eachother will she friendzone me? Please give me some advice
When/How to kiss a girl for the first time?
Post Opinion