You must read and understand the contents of the Product Highlight Sheet and Prospectus for Principal e-Cash.
Product Highlight Sheet: https://www.principal.com.my/sites/default/files/fund-documents/Malaysia%20Site/en_Principal_e-Cash_Fund_Class%20_A_PHS.pdf
Principal e-Cash is a money market fund and investing in it is not like placing a deposit with a financial institution.