Gender reveal

I went to my private gender on Saturday i paid to go privately ( from uk ) so I could find out at 16 weeks but when I went there the baby legs were crossed and the chord was in the middle between legs so they couldn’t tell me. I’ve got to go back tomorrow and they going to try again they said it shouldn’t happen again but I’m worried it is and I’ve spent all this money for nothing. What do u think the chances fo it being in same position again is? I just really want to know now I’m just so scared now they won’t be able to see it again! Thankyou for reading 😘