How would u help people with dementia to make complaint?

Question

i want to know how im going to help people with dementia to make complain

Answer 1

Need more info?? Complain about what??!!

Answer 2

The use of advocacy would be helpful in this situation. There are people trained to advocate people who suffer from dementia etc.  

Answer 3

A trained advocate as mentioned.

Also you might consider talking to the relatives.  A lot depends on what the cause of their complaint would be.  There may be another avenue of complaint for you.

You need to say a little more about the context

[UPDATE]  Still not enough background,  Different situations need very different methods.