邮箱地址应该没问题,建议再试一下,可尝试如下模版:I have a milestone reward of confirmable suite upgrade that is about to expire on XXX, 2024.
Due to change in my plan, the confirmable s uite upgrade may not be used. I hope you can help me to replace the confirmable suite u pgrade with bonus points, thank you very much!
Kind Regards