Job trial

Tomorrow afternoon and Friday afternoon I am being trialled for a new job, I am sooo anxious about it, I really need this job as where I currently work is going to get shut down due to business owner not paying rent to landlord of shop. Scared I am going to mess this up, its a similar work type but a lot more busier and probably going to have more duties to learn. Having a anxiety disorder and being agoraphobic working in a busy cafe/ bakery, not the easiest situation to cope with 😩