Pearson VUE Telephone Number

Hello po mga katusok. I have a question po, magpa schedule na sana ako for Pearson VUE but I noticed na ganyan telephone number ko, I guess default telephone number iyan kasi walang number iyong ASCP ko, pero I was wondering, ok lang ba ganyan? And like pwede ba iyan maa change? I hope someone can help po, thank you!

https://preview.redd.it/pdpnktm8nebh1.png?width=1004&format=png&auto=webp&s=f6180e375dbf53243c1fcb6fc2e508dafd4bd087