No surprise here, the 50 is the magic number and without proof, no chance. How did the check dives went?
So, you tried "less serious places"? really?
What hotel? what dive shop? what did you paid for and did not get?
They charged me for a check dive but didn't perform it. I paid for 3 dives, one check dive and 2 full dives, but they simply skipped the check dive, did two dives back to back then lunch and went straight back, even though there was supposed to be something in the afternoon. I was also told my 7 year old can try out scuba in very shallow water, on the boat they told me its 10 years and up.
The divemaster I dived with was also kind of rude and disrespectful, asked me if I was drunk, after shuffling around in my bag, because they were doing the super important briefing, which they just skipped for the second dive. He also just throws his ash in the boat plastic garbage bin and tosses the cig butts in the sea. Holds on to corals, stuff like that.
My wife was there for snorkeling with my 7yo and they didn't let anyone snorkeling, just told them later, but later never came. This cost 140€ or something like that, after negotiation.
Also I paid for swimming with dolphins in the sea, but we didn't even see any dolphins at all. After that they told me to make this up they will give me private snorkeling boat for one day for reduced price. But the price was only slightly reduced compared to normally and it turns out its a big boat not private boat.
The diving was red sea star hurghada, a big boat. The hotel is called Blend Aqua Park Resort or something like that, with the aquapark part not even working.