PFF2 form for student financeWatch this thread
If your mum is single then she’ll need to provide proof of that. The easiest proof is usually single person council tax discount
Sfe have told me to right a letter confirming who I want to sponsor and also to upload the PFF2 form completed by her partner (my dad) so would I put her as person 1 on the PFF2 form?
Yes, that's correct. If we later need any further details from your Mum we'll let her know by e-mail.