do you know her name and where to get the original image?

You can find the picture on their facebook:

https://www.facebook.com/photo?fbid=380920806923139&set=a.359561359059084

This here seems to be the same person:

https://www.facebook.com/photo/?fbid=380920803589806&set=a.359561359059084

No name though.

Okay, found the model, she's Francheskfitness on insta:

https://www.instagram.com/francheskfitness/

You can find the picture on their facebook:

https://www.facebook.com/photo?fbid=380920806923139&set=a.359561359059084

This here seems to be the same person:

https://www.facebook.com/photo/?fbid=380920803589806&set=a.359561359059084

No name though.