First Name / Last Name / Covering Message texts

Hello, I need to translate several texts on the Jobs Board theme which I haven’t been able to find:

When you access a job listing, there’s a small form with several fields in English:

– First Name
– Last Name
– Email address
– Covering Message
– Upload your CV
– Choose File
– No file chosen
– PDF Files Only
– Submit Application

Could you please tell me where to edit these.

Thank you.