someone who understands and write German with customer service experience

Urgent hiring! Part- time Customer service representative to look after FB messages and comments. Should understand and able to write German, as you will be dealing with German customers. Preferably with previous customer service experience. This position is part time at this stage, however may become ongoing depending on performance.
Please answer the following questions in your response and do not add anything else.

1. How well do you understand the German language?
2. Can you write German?
3. Do you have previous customer service experience?
4. How patient and and good are you with customers?
5. Can you commit to at least an hour or two everyday?
6. Your desired hourly rate

Talk to you soon!