Left at 11am to go do a simple urinalysis for nursing school. NEW HOURS handwritten on bldg. Go back at 1.30... Need a registration #, not just order # from CastleBranch. CastleBranch website stuck all day with glitches. Went to library for land computer. Same thing. FINALLY uploaded when I was verbally talking with Castlebranch on phone after 30min wait time. Then, went back to Labcorp a THIRD time and they wouldn't take me because I checked in at 3.30pm. Took pictures of everything and everyone involved. If I get kicked out of nursing school because of this, I will sue.