Aliexpress mall online task

i do not understand why the people who are behind this Aliexpress online task do not have any conscious to people who are poor . I took my mom's last money to invest so that i can withdraw only to find out they increased the last task to R41000 from R5000 how am i supposed to get that when i am currently unemployed so is my mother .worse part the do not allow you to withdraw what you invested you forced to complete the task i am so disappointed right now and broken