Clove Dental — Issue in orthodontics

I have been to clove dental for braces as my 2 upper teeths was missing ie 1 teeth on both side. The doctor told that space would be closed after putting braces. And I have been to white braces cost Rs 32000 which they told will include teeth removal, retainers, cleaning, etc. But later when treatment started they told teeth removal is chargeable as it is half teeth. Still I paid.. After 3 years of treatment, still my 2 missing teeth space remains the same. So I asked to remove. Now they are telling one retainer is chargeable. There was no use of putting braces where I have to go for implant now and whatever told which is included in 32000 is now chargeable. Kindly refund my amount