Clearing Cache and Cookies

Click the three dots (top right) → More tools → Clear browsing data

Set time range to All time

Check Cookies and other site data and Cached images and files

Click Clear data

Tap three dots → Settings → Privacy → Clear browsing data

Select time range and check Cookies and site data

Tap Clear data

Tap three dots → Settings → Privacy → Clear browsing data

Select Cookies, site data → Clear browsing data → Done

Click menu (three lines) → Privacy → Clear your recent history

Select Everything and check Cookies

Click Clear now

Go to Settings → Privacy & security → Clear private data

Select Cookies and tap Clear data

Open Safari → Preferences → Privacy → Manage Website Data

Click Remove All

Go to Settings → Safari → Clear History and Website Data