依旧感谢你的回信向老外求帮忙,被拒绝了,出于礼貌回复下,应该怎么回复呢?特别是突出依旧这个词

Thank you anyway.不用说什么依旧感谢你的回信,就说依旧感谢你就行了.然后再祝福一下.Best wishes for you and your family.就好了.外国人说话也都很简单而礼貌的.p.s 和他们交流要不卑不亢.

Dear sir ,
Good morning. Hope your everything going well now . I know you are so busy every day . However , i still want to say to you thank you all the same . Although you didn't help me , thank you all the same . I also would like to be your real friends .
Best wishes to you and your family .
Yours friendly ,

Thanks all the same.