What would you do in this situation? -Therapy

So I have extreme anxiety and major depression disorder and I stopped seeing my therapist for a while because I got a new job and didn't really have time. Well I made an appt. With the office again. My old therapist ended up moving out of state in April so they gave me the person who is taking on all her clients. My appt was at 9am. I was there on time. I know sometimes people are late so I let it go. But when it was 9:30 and I still hadn't been seen I went to the front desk and they had to call her down. She came down after they called her. All she said to me was "sorry im running late." She was literally in the building, its not like she had just gotten to work. My appointment was cut short because of it and I feel like she didnt really understand what I was talking about either in regards to my mental illnesses. Would you give her a second chance and be seen again or switch counselors/offices? This was my very first time meeting her btw