Wikivorce cost confusion

[Breadandcircus16]

Apologies for likely incorrect location for this one (new poster)
STBXH are in early stages of a so far amicable split. My query is with regards to cost of using wikivorce to do the honours.
I paid for a financial consultation and at the end of this I was told I could use the services of the solicitor I had spoken to and given price of nearing 2000 for the

Sorry- over eager!! So told getting on for 2000 for whole thing but it appears that each individual service (consent order, divorce, financial settlement I already paid for) would be cheaper to purchase separately - is this right - do you pay for the ease of handing it all over to someone?