Delegate registration summary page is not functioning as expected

[ManuGowda]

Expected behavior

• The delegate registration summary page should show fee in LSK instead of beddows
• The go back button in delegate registration summary page should navigate user to edit page

Actual behavior

• The delegate registration summary page shows fee in beddows instead of LSK
• The go back button in delegate registration summary page logs out the user

Steps to reproduce

• Register a delegate
• Navigate to summary page

Which version(s) does this affect? (Environment, OS, etc...)

2.2.0