APP Glitches that Woolworths seem incapable of resolving

After ordering online both standard delivery and dash for years, I suddenly cannot put my delivery address in manually. It uses my location and picks up the house in the street above me. I have deleted the app, logged out logged in again etc. Woolworths is very apologetic but cannot seem to resolve the issue. I have been using the same app and same delivery address for years. Nothing has changed from my side accept that I cannot purchase without things being delivered to the wrong address!!