Help with creating a BPMN for the below scenario.

Once the payment has been processed, for international students a visa sponsorship application is lodged with the immigration department of the Netherlands government. If there is no reply from the immigration department within 20 days, a manual inquiry is made by the professional staff. Once the approval has been received, the student is notified by professional staff and encouraged to lodge their visa application. After 30 days, the student is notified by an automatic system to inform UH of any status changes in the visa processing. Once the student has notified UH of the outcome, UH verifies the granted visa with the immigration department. Unfortunately, in the current situation, it has occurred that already granted visa were cancelled by the immigration department, in which case UH was notified, and provided the student with the option to withdraw the enrolment application with a certificate of acceptance, or to continue with a reduced list of units that could be taken online. If at any stage the student withdraws, UH notifies the immigration department and recommends cancellation of the granted visa.