/əˈsɪstəns/
N-UNCOUNT If you give someone ~, you help them do a job or task by doing part of the work for them; (通过分担一部分任务而给予的) 帮助
N-UNCOUNT If you give someone ~, you give them information or advice. (通过提供信息或建议而给予的) 协助
If you need any ~ with your account, please contact support;
If you need any assistance with your account, please contact support. Assiatance means to help, usually providing money, resources, or information to assist; Assist means to help someone by offering your services; Help means to make something easier for someone. It can also mean action given to provide assistance;