Did anyone get their 3D/4D through drs?

Mandi

Im gettin mine around 29weeks bt I had a quick one today regular 2D due to concerns bt baby must nt want to be seen cz she is still hiding her face. She was head down (23 weeks) bt I’m nervous I’ll pay for nothing. I haven’t been able to see her profile cz she keeps refusing. Had her hands blocking one time and the other was facing a different way. This girl got issues already. Bt if I go and she cant get any shots will they reschedule or refund me?