Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
if you have questions about whether a product or application qualifies as an authorized connection , please contact brandprotection@fitbit.com . 

```
. OPTIONS: ['None' 'Jurisdiction' 'Arbitration' 'Unilateral change'
 'Contract by using' 'Choice of law' 'Unilateral termination'
 'Limitation of liability' 'Content removal'].