Asking a girl out at my workplace.

Hey family!
Sooooo. First time posting here, not sure what to include - I’ll try my best.

I’m a vendor that shows up at different locations of work.
Then later while I was busy, she said “hey how’s your day going?”
And I didn’t hear her and she walked in front of my line of sight to get my attention and ask me again.
we were talking after and I mentioned the idea of coffee.
She asked “why” and chuckled.

Again later, I told her the next location of work I would be at sometimes I don’t like working there.
She said “oh yeah, I go there sometimes.”
I said “maybe I’ll see you then!”
And she said yeah maybe you will.

Fast forward a week later she shows up with her female friend, and tried chatting but I was busy.

I’m back at her location of work and a few friends recommend different things.
I told them “I don’t think she’s interested”
And they were like are you crazy?! She brought a friend as a second opinion.

One friend recommended I just go up to her and chat and then say “hey why don’t I text you my number in case you wanna grab coffee outside of work”
Another said that might be too direct. She might be nervous cuz she does like me but is intimidated, she just to just be romantic and leave a piece of paper in the shape of a heart with my number and name.

What do yall think?

Edit: I don’t personally think she’s “the one” I don’t like pressuring things that are uncertain.
I just want to start practicing