I think most universities and colleges have admissions offices to assist students with credit transfers. There are many ways to contact Admissions Office, most universities have dedicated sections on their websites providing information about admissions process and credit transfers. You will find contact information on the official university website and then you can discuss the process with the university representative.
If you are studying at a recognized university, you should have no problem transferring your credits to OLWA University.
You can contact university they will ask you to fill out some forms and then you can continue with the new university.