Still waiting for the gallery appointment

Contact my CSR today regarding the gallery appointment (although i know that Joe (Sales Reps) has followed up), he advised that my drawing is still not completed but expected to complete either this week or next week... and once the drawing is completed, i shall expect a call for the gallery appointment.  Hope this is true, because my tender appoinment is set on 13 June.. i do not want to delay.. although i have plently of time as the land is still not titled