My card was delivered within two weeks, although I didn't feel comfortable not being able to track the delivery progress

That was disappointing.
Hello,
Sorry about your bad experience, there was indeed such a bug in the app, but in the new version of the app we have fixed it

Is there any way to track my expenses to determine if I have reached any limits? I didn't find anything like that on the app.
Hello,
At the moment, there is no such function in the app. But thanks for the feedback, maybe we'll add it later

Good job on expanding the list of countries recently but... when much heralded virtual cards?
Hello,
We are glad to inform you that virtual cards are available in the application.