I am having trouble typing in my date of birth to look at my questionnaire.
This is the screen you are met with if you are trying to get access to your questionnaire.
However, if you are struggling to type in the date, it is possible that you are using either Internet Explorer or Edge. Unfortunately, this is how those web browsers display a date field like this and we cannot change it. If you would like to be able to type in this type of form field, consider using Firefox, Opera, or Chrome.
Here is the date field in Internet Explorer / Edge:
Here is how it looks in Firefox: