用英语翻译“如果某天我消失了,请帮忙记得我”

If I disappear one day ,please help remermber me```
保证准确

If I did disappear one day , would help to remermber me please

先说一下，为什么要这样

1.此句是 虚拟条件句 中的 “与现在事实相反”，所以要用句型
If+were/did , would/could/should/might+V.原型。disappear是动词，所以要用did
2.help sb. （to） do sht.

If a certain I disappeared, ask a help to remember me

If I disappear one day,please remember me forever.