Thanks for your reply.Well, you might be in luck. Someone just posted something about overseas testing now being accepted by IRCC.
https://www.canadavisa.com/canada-immigration-discussion-board/threads/may-2020-citizenship-application.686453/post-9496910
I haven't verified this claim so I can't attest to the authenticity of it. I have requested a PDF version of the email so the validity of this claim can be verified.
I really appreciate it. if possible could you confirm as soon as you get to know about that.
I look forward to that.
Thanks