Excerpt from the Agreement:

Paragraph 7.5. The absence of the Student during the provision of Services does not grant the Customer the right to unilaterally terminate the Agreement and/or request a refund of the funds paid under the Agreement for the Services.

Paragraph 8.10. The Executor does not refund any funds paid by the Customer under the terms of the Agreement and is not liable in any other way in the event of the Customer's refusal to receive the Services, including in the case of the Student's non-attendance of classes conducted (or to be conducted) according to the Executor's approved schedule.

Paragraph 8.3. The Customer is responsible for a penalty of 100% (one hundred percent) of the difference between the paid cost of Services and the actual cost of Services provided by the Executor in the following cases:

termination (cancellation) of the Agreement at the initiative of the Customer;
unilateral refusal of the Customer/Student to fulfill the Agreement;
termination (cancellation) of the Agreement by the Executor due to the violation of the terms of the Agreement by the Customer/Student.