Pulse App on the phone

Hello,

Pulse App is playing up with me. On the screen the background is black. I can send and receive messages.

I can see check in and check out of a guest, I can see the guest's phone number, but I can not see the guest's details.

I deleted the App and downloaded it again, twice. I turned off my phone and turned it on again. It did not change the situation.

This situation happened to me a few weeks back. Then I succussed with deleting and uploading again. Now it does not work.

I wonder if someone else had it as well and if yes, did they manage to fix it and how?

Thank you,

Smadar