Please please help me for dutch document

Hi I’m Yvonne, Taiwanese. I studied in the Netherlands for 2 years but My dutch is really bad. Yesterday I got a document in dutch from belastingdienst. I used google translate and I can’t understand what it means exactly. I only know if I don’t take action then I would be fined. Is anyone can help to translate and response to them? If you can help me please leave private message about your contact in the forum or to my email:
I will contact with you and provide the doc.
Anyway many thanks in advance. Looking forward to your help. :pray:

Anyone? Let’s help a sister out.

My Dutch is rusty, but I’ll try. Sent you a PM