I m sorry but your choice clinic doesn't seem to be the best .
Much much more reputable clinics and Drs are out there . Try one of these ; Dr Frietas , Dr Mwabma , Dr Bisagna , Eugenix , Dr Pinto , Dr Ferreira .
Over pictures or video consultation are a vague estimate , you should have a proper in person consultation prior to the surgery .
Do it right and you will appreciate the value over the coming years .