If you do an MBA it will qualify as a Masters and as another degree as well. Most MBAs offered by UK universities are WES approved. SL has many institutes which offer UK MBAs. All the best!
I got the WES report saying the same diploma offered by ICBT and moderated by Cardiff Met is recognized as a 2 year diploma in Canada. You have to send your Higher Diploma (HD) not the HND. Contact ICBT Registry Department. They will help you out. Its FOC anyway.