Handle Financial Entry Level Software Engineer interview questions

I interviewed for an entry level software engineer position for the Prism Money app. The interview process was really straightforward. I met with the lead of the scraping team for a little over an hour, as he demonstrated how their system scrapes information from various billing websites. I had this opportunity to ask many questions and contribute my own feedback as well. The second part was the technical interview, where two members of the scraping team asked me to solve problems on the whiteboard for about another hour. Admittedly these were very basic problems to solve, and both team members very nice and offered any clarifications that I requested, although I found myself struggling due to some serious anxiety. Even though I blanked and didn't do well, I still feel that the problems presented were very basic and should be solvable by anyone with a computer science background.