Saved Passwords

My handheld device is iPhone XR version 13.7. I have created lockwise on my iPhone and my passwords & logins are saved under lockwise on my iPhone. I also have Windows 10 PC with logins and passwords saved there, as well. I was told to disable keychain and activate lockwise on iPhone device. When I enable keychain it reads ‘ NO SAVED PASSWORDS” in iPhone. How to I import saved passwords back to keychain or enable passwords in keychain again? They were there last week. Thank you.