Does anyone have a solution about this problem about leads in cpa

"Peace be upon you. I kindly request anyone familiar with this topic to help me understand the source of this issue in CPA. The problem is that I send a landing page to 50 people every day and get only one lead. This has been happening for a week, where I send the landing page link to 50 people daily and get the same result, just one lead.

After that, I decided to send the landing page to a large number of people to get more leads. I thought that if I send it to more people, I would get more leads logically. However, that's not what happened. I sent the landing page link to over 500 people in one day, and I still got only one lead, occasionally three, but no less or more.

I want to know if this is normal or if there's something wrong with the strategy I'm using. Ideally, what I get in a week should be achieved in one day since the number of people I contacted in a week, I contacted them all in one day.

Notes:

I used the same ad, traffic source, and landing page.I tried many CPA companies, but the results were the same

splittest lp, use tracker to block bot traffic, optimise landing page, try diffrant every week, or rotate 10 landingpages end use the best, expiriment whit collor back ground somtime 33% better confersions,

Check out some other CPA affiliate man, or check your landing page if it is persuasive enough. Quality of traffic too.