@Moedr as mentioned by the accused user, Ahrim's robes were used to complete the ordered quest (Dream Mentor).
Accused service provider asked you in his ToS (that you agreed to) to remove any valuables from the account, as per the section rules:
[Section Rules] Old School RuneScape Questing Services
"Prior to the start of a service, the service provider
MUST inform the customer that any valuables should be removed from the account. Failure to follow this rule may be grounds for a TWC, market ban, or further consequences."
Please understand that it's hard to prove who's right and who's wrong in these situations and it could be heavily abused by customers (I'm not implying that it's the case here, we just have to take it as a possibility), or even by competition.
The least sythe can do is require service providers to ask their customers to remove any excessive wealth that is not required for the completion of the service.
With that being said, we won't hold the accused service provider liable.
Please can you remove my name from report once dealt with to remove any negative SEO results.
We will honor this request.
Have a good day