Create a login form in the iOS app

I would like to create a login form with the iOS app.
The image I want to create is the screen below.

I am trying to create this email address and password entry in Contents: Static cells in TableView.
(1) UITableView must be the original class
(2) US>Login in UITableViewButtons are also difficult to place (Constraints cannot be set)
(3) TableView does not shrink.
(4) I don't know if I should make it with TableView Contents: Static cells.

I have the above question.(4)If you prefer a different method, I would like to ask you to tell me the method.
(4)If is recommended to use TableView's Contents: Static cells, I would appreciate it if you could tell me how (2)(3) works.

Thank you for your cooperation.