How to block the information advertisement of Huantai Finance

Call customer service to cancel pushing information.

Oppo mobile phones have been receiving harassing messages from Huantai, such as Huantai Mall, Huantai Games and Huantai Finance, which have been sent for three days and still cannot be blocked. Add the word "Huantai" as a short message interceptor, and you will still receive and prompt. After unsubscribing back to T, I need to activate the network information, get the mobile phone number and upload the address book, which means that I need to violate my privacy to stop sending, which seriously damages the interests of consumers. I hope to stop sending these harassing short messages without obtaining the user's private information.

Huantai Games and Huantai Finance sent me short messages again. I just hope that there is a function that can hack them, otherwise the customer service will call and promise not to send them, and turn around and continue to send them.