Hello!
First of all, I am Tanya.
I see you need a voice-over for an advertisement of a nasal spray and if I'm not wrong, you need a voice-over which is able to convey the emotions of the person who is dealing with nasal congestion as well as cheer up the people watching to worry no more as the nasal spray is going to give him some relief in no time!
So, if this is how you want your VO to be, I can definitely help.
I mostly do VO's for informatics, documentaries, travelogues etc, so I know how to convey the given information to the public in an understandable and intriguing manner.
Now, it would be a great pleasure of mine if you'd like to work with me. I would try to be as helpful as I can and will take care that you are satisfied with the result.
Regards