All perfect praise be to Allaah, The Lord of the Worlds. I testify that there is none worthy of worship except Allaah, and that Muhammad, sallallaahu ‘alayhi wa sallam, is His slave and Messenger.
The company which you mentioned in the question is one of the well-known commercial insurance companies and it is not permissible to invest in it because commercial insurance is forbidden as it involves gambling, risk and Riba (interest and/or usury).
The procedure which you mentioned in the question is the same method of a commercial insurance in which the insurance company is bound to pay a given amount at the end of the insurance period or when the amount of insurance becomes due either by the death of the person, or when he has an accident and other terms and conditions of different insurance contracts. For more benefit, please refer to Fatwa 81441.
Also, for more benefit on the permissible cooperative insurance, please refer to Fatwa 81425.
Allaah Knows best.