Either vodacom invoice is wrong or they messed up

I took out a Smart top up S+ contract with a Samsung S8 and J5 as promo bundle including Samsung Dex station. This was my upgrade from previous contract,

My Vodacom app is showing outrages amounts of R13500 bill so far and my next debit on 1 Nov 17 as R1365.49

Please look into this as the my Vodacom app is showing Handset instalment twice for same amount but I only have the one contract with the other J5 receiving R110 airtime as part of package that was around R600

I did not once use all my minutes or purchase extra data on my ********** 016 since new contract as I received a My gig 10 promo once off also.

My ref nr for query is 1- ********** **********