Bringing morrocan girl to live and marry me here in UK

Hi, salam aleykum, i am Bulgarian i dont have British citizenship, i have a pre settle status. InshaAllah next year i will have settle status. I am currently working and living in UK.
So this july i am going to do my nikkah in Morroco with Morrocan girl inshaAllah.  I will wait till she finishes school at 2020 and then i want to bring her here in UK to live with me and to do our civil marriage  here in UK.
So what documents me and her need, so she can come to live with me. Thank you in advance

Hi can I ask when
You done your nikkah in Morroco was it a private ceremony or do u have to do a civil ceremony there for instance can it be in a mosque between you and the girls family?