Don't do you maternity photoshoot at maboneng

Good day I did my maternity photos shoot at maboneng photoshoot studio the pretoria bunch I did the photoshoot in April its now July and i haven't received my pictures. When i contract them they ingore my calls and messages if they dont ve my pictures anymore can i get my refund back. i only have their phone numbers 0764340478 and 0817007204 i don't have an email address please assist