Improve the algorithm for displaying questionnaire cards on Tilda?

Question

JavaScript

Hi all! There is a non-standard task. On the site-aggregator of psychotherapists, made on a tilde, there is a block for outputting profiles of specialists (in the format of goods) with a filter. This output needs to be improved:

When choosing two options for the "request" parameter, questionnaires are displayed that have ONE OF the options for the parameter. This is inconvenient, since a person wants to find a specialist who will work with all his requests. It is necessary that the block displays questionnaires that match ALL the filter criteria.

Example: "Bipolar disorder" and "Sociophobia" are selected. It is necessary to display profiles of specialists who work with both one and the second. And not with one of the requests.

I tried to delegate this task to my progers, they shrugged, saying that the tilde does not allow changing the source code and there is no way to interfere with its work.

Is there really no way to solve this problem?