There is now an FAQ outlining the common questions that the Undergraduate Office get asked. If you have a query please consult this page first, before emailing the Office. You should try to avoid going to the UG Office in person at present due to the current Covid restrictions.

https://warwick.ac.uk/fac/sci/maths/undergrad/ughandbook/general/help/faq/

Incoming first years: many of your questions will probably be answered in the Maths Induction during Welcome Week, please wait until after that before asking for advice, thank you.