Hi grannyrebel7, you don’t say how old your pup is but I’ll presume as you’ve had her a month, about 3/4 months maybe?
Outside toilet training takes a lot of time and patience and can be frustrating but as I’m sure you know, take her out after every meal and drink of water and if she’s napping, as soon as she wakes up and I would say every half hour to an hour through the day.
Try not to just let her out to wee alone as she needs to be praised effusively every time she performs outside.
If you catch her mid-wee say “No” in a low calm voice as you scoop her up and take her outside or to a puppy pad where you will praise her.
Never shout at her but I think an “oh dear” or “no” in a calm low voice is acceptable as long as she gets the praise for doing it right.
She will “get it” eventually but she’s still a baby and will get distracted quite a bit and just squat.
Also, I’ve always found that they seem to be doing well for a few weeks and then relapse for a while, don’t worry if this happens, so just keep going.
Enzyme dog stain and odour remover on every “mistake”, removes the odour so they stop reacting to the smell of wee inside.
Keep going, she will get there!