I had made an online application for fiance visa as a dependent of my fiance who is currently serving in ARMED FORCE on 13th March, 2015.After that I booked my appointment date to the VFS on 23rd April which stated that i need to pay $1381 (£885) for my visa processing. But when i went for the submission on 23rd April they asked me £1500. I was shocked. I knew about the changes after 6th April,2015 including the changes in visa fee. As per the gov.uk website it stated the updated fee was £956 but they asked me to pay £1500. They told me that my visa falls under the category "INDEFINITE LEAVE TO ENTER AS THE DEPENDENT OF A MEMBER OF THE ARMED FORCES UNDER APPENDIX ARMED FORCES TO THE IMMIGRATION RULES". My question is that fiance visa is for 6 months and it is granted for leave to enter not indefinite leave to enter. I am confused.Please help.