Sign in PROBLEM

PLEASE HELP…



I have this problem below and i dont know where to edit and which file to edit to amke this things work.



"When you click Register in the Checkout, the heading should be fixed as follows.

From 1. Please sign in

… change it to:

  1. Enter your Email & Password to Register as a new user"


  2. Once a product is “added to cart”, a box appears where it says “continue shopping” or “check out”, the " continue shopping" button doesn't work, and the “check out” button is extremely slow.