You can use apps such as clash and v2rayn
1.It has Singapore, Japan, the United States, Türkiye and other nodes，support ustd payment:
https://xn--4gqx1hgtfdmt.com/#/register?code=pMivTdAR
2.It has nodes in Hong Kong, Taiwan, Japan, the United States, Singapore, India, Türkiye, Germany, the United Kingdom, South Korea, Vietnam, Thailand, Luxembourg, etc，support PayPal payment:
https://user.bafang.vip/#/register?code=jh6LNIPz