Give directions 12

I wanna speak like a native!! Seriously!!🙇‍♂️🙇‍♂️🙇‍♂️🔥🔥

Could you please help by correcting anything that's wrong or unnatural in my sentences?
You can change the order of the sentences, or do whatever you want!
I'd like to learn some common phrases and slang！ 🙏
Also, I'd like to get your advice on talking to foreigners.
I look forward to your constructive comments.✍️

By the way, "A" is me and "B" is a foreigner.



B: Pardon me. How can I get to Akabane station?
A: Well, gimme a mini. Ok.(※I'm using an app to look up train lines.)
B: That app is good. What's it name?
A: Well, "Japan travel".
I guess this is so useful for foreigner because you can look up Japanese train lines in English. Anyway, let's get back to the main tpic.
(※I'm using that app to explain)
Can you understand the explanation when you look at this screen? If you can, I think if you downloaded it that would solve the problem?
B: Yes, I understand! Can I download it from the Apple Store?
A: Yes!
B: What was it?
A: "Japan travel".
B: Ok!
A: Then, is it alright?
B: Yes. Thank you so much! That's very helpful!!
A: Your welcome! Have a good trip!
B: Yes! Take care!!
A: You too!