Found Meadow Pipit bird with missing wing, please help!

I have some antibiotics, I crushed it with some water and put it on the stump. Unfortunately I don’t drive and there’s no public transport here so I don’t know how to get this bird to the vet. I will try to keep Pipit alive until I can get them help.

An update: Pipin is eating and drinking, I know nothing about birds which is why I posted here but I watched some videos and learned that I should keep them warm. I think they ingested the antibiotics from the stumpy wing and it must’ve helped. There are also birds of prey here so perhaps it wasn’t a cat attack. I rescued a fledgling before but it was a wood pigeon, I hope this will also go well.

They are insectivore - so hope you able to get it appropriate food

He’s been eating mealworms, is that not appropriate?