WhatsApp problem and iOS 12 crash – LadderVPN Review

I don’t used to write reviews by this app was a good app since I downloaded it one year ago. But about 4 months ago it stop working with WhatsApp and the app has a iOS12 crash. Please fix the problem. I wish I could give 5 stars by since it not working with WhatsApp anymore I can’t give 5. Fix the problems please.
Review by Fousco95 on LadderVPN.