I understand that some refugees are disgraceful for what they get, in-fact they will keep asking for more money no matter how much the government gives them. This is pretty normal because there is three types of Islam refugees in my opinion.
 The first type is people who pretends to be muslim, and create a fake arabic passport to persuade the British government to accept them as refugees, when they are not even arabic and their country conditions are most likely fine. This is probably the most disgraceful type pf refugees because, they never actually suffered so, in their dictionary there is no need to be grateful since the government didn't really save them from anything harmful. 
Second type of refugees are the people who paid thousands of money to enter the UK illegally when they originally have a fine home and enough money to help them live. Those kind of people won't bs as grateful because again they didn't suffer a lot in their country. 
The third types of refugees are the ones who has: no home, no food, no money, and nowhere safe live in. Syrians are an example of this type of refugees, those kind of people appreciate everything the government gives them because it will always be better than what their country provided them.
I don't think the British government should stop opening their borders to refugees or reduce the amount of money they give to them but, they need to select the type of refugees who needs help the most. Probably more than half of our current refugees still have a safe home to live in if they go back to their countries. In-fact the government should provide extra support to the refugees! Humans are supposed to help each others. However, they need to figure out who are the actual refugees who needs help and who are the ones just making up lies.