How do I get one , one lousy stinking backlink

Make something people really want, get them talking about it, and the backlinks will come.

I say this as a fellow Irish hacker - you need to proofread the text, it reads like a translation instead of fluent English.
"Have your tried to receive verification code online" - sounds odd, there's a typo (your), and "code" should probably be plural. You've got a few typos in there, including right at the end "Your verified", should be "You're".
I think just read it out loud to yourself, and clean it up. Otherwise, as Nikita said, I'd be wary myself. Best of luck.

Hey, as a low-hanging fruit try getting listed on websites like https://alternativeto.net/ and https://betalist.com/. Should be a solid start.

Hey man, One other thing which you might not want to hear, the website looks like a scam, I don't mean that in any malicious way, I hope you recognize that.

Some things I would do:

• Less text : Nobody reads
• Money back guarantee hidden until the pricing screen: No one is going to change their mind because of this
• more images/better design, checkout this landing page as an example: https://stripe.com/atlas
• Last but not least: Really try to understand why your users would need this and explain it to them in the simplest way possible, for this you need to be able to list all of the use cases.

Let me know if you have any questions.

Thanks,
Nikita

Reddit. Startup directories. Infographic galleries. Competitive research etc.

How many sites did you reach out to? How big are the sites? (major publications or small time bloggers?) Did you offer them an incentive to backlink?