Answer:rationalization
Step-by-step explanation:
Psychology and logic,defines rationalization or rationalisation occurs when a controversial behavior is rationally explained in order to make logic to anyone and be easily tolerated , it also associate with informal fallacy of reasoning.
Claiming to be able to find someone a perfect match may seem a bit unbelievable and to make it rational and logical they give a reason why one should trust this by saying they use compatibility information.