I would like to see where I can make improvements on my profile.

Experts May Opinion
Good Luck

First thing I would suggest is taking your contact info off your profile that is what emails are for..

If not enjoy all the scammer emails..

I second that, and add that it makes you come across as a scammer yourself.

Try to find a more accurate description that saying you want "a serious relationship". I've talked with people who want a serious one-night stand with someone they relate to, and once met a woman whose idea of a serious relationship was that she would not hold my hand unless we were married. So, what do YOU really mean by it?

If you have any restrictions on age, height, race, weight, religion, etc. for a woman who would match, add that in. Coming across that you're interested in anyone so long as they are female – even if true – makes you sound desperate.