How can the elderly from other places go to Beijing without health treasures?

Hello, after Beijing's emergency response level has been upgraded, citizens need to scan "Health Treasure" to check their personal health when entering some places such as parks, supermarkets and banks. The reporter recently visited and found that some old people were stopped at the door because they didn't bring their mobile phones, didn't use smart phones, had no traffic on their mobile phones or couldn't use small programs. Some citizens suggested that banks, parks, supermarkets and other public places should provide services such as "checking for the elderly" to help the elderly solve problems.