Hello @Margaret-Wong , can you explain a little more what you mean? We would like to help you, but as a whole, we need to know for what purpose you wrote.
How i can get my google socks and t-shirt reward as local guide level 8
Dear @Margaret-Wong ,
There is no such criteria or rule for Local Guides to become eligible for any reward.
Time to time Google may send mailer to LG on a random basis for such reward.
By virtue of being at any level of LG, we are not entitled to get reward or ask the claim.
However, keep on contributing quality contents you may get such reward when it is open for your country but that is not guaranteed.
Moreso, we contribute because of our sere passion to help the community if some reward comes in a way, it’s good and we all love that but keep contributing without any expectations other than your passion.
Keep building informed community stronger 
together.
JAI HO!!!
Thank you for your response
Thank you for your response.