According to AdmireMe Ts and Cs you can still make chargebacks but they try to make it possible for them to recover them from you separately:
admireme.vip/terms-conditions/
"13. Fees - Followers
13.1 The fees in respect of AdmireMe.vip services will be as set out on the website from time to time.
13.2 All amounts stated in these terms and conditions or on AdmireMe.vip are stated exclusive of VAT.
13.3 You must pay to us the fees in respect of AdmireMe.vip services in advance, in cleared funds, in accordance with any instructions on AdmireMe.vip.
13.4 We may vary fees from time to time by posting new fees on AdmireMe.vip, but this will not affect fees for services that have been previously paid.
13.5 If you dispute any payment made to us, you must contact us immediately and provide full details of your claim.
13.6 If you make an unjustified credit card, debit card or other charge-back then you will be liable to pay us, within [7 days] following the date of our written request:
(a) an amount equal to the amount of the charge-back;
(b) all third party expenses incurred by us in relation to the charge-back (including charges made by our or your bank or payment processor or card issuer);
(c) an administration fee of GBP 25.00 including VAT; and
(d) all our reasonable costs, losses and expenses incurred in recovering the amounts referred to in this Section 13.6 (including without limitation legal fees and debt collection fees),
and for the avoidance of doubt, if you fail to recognise or fail to remember the source of an entry on your card statement or other financial statement, and make a charge-back as a result, this will constitute an unjustified charge-back for the purposes of this Section 13.6.
13.7 If you owe us any amount under or relating to these terms and conditions, we may suspend or withdraw the provision of services to you.
13.8 We may at any time set off any amount that you owe to us against any amount that we owe to you, by sending you written notice of the set-off."
It comes down to defining what "unjustified" means. All the Ts and Cs are just scare tactics to put people off doing chargebacks and I think they'd struggle in a court of law.