What I see at first glance is a bunch of misspellings eg blockcrpto.com and random letters added to keywords. Everybody can register names like these. I can't see a compelling reason why someone would want to buy these names from you. They will either find another available domain, or attempt to buy better domains from someone. What would you do if you were an end user ?
If you have 32 domains, you are probably paying $200+ in renewal fees every year... for nothing.
Try to liquidate what you can here, drop everything you are not going to develop and use your disposable income to buy better (but fewer) domains. There are still good names in expired auctions in spite of the competition.
Then you'll need patience too. Even good names can take a while to sell. The perfect end user will not come knocking at your door the very next week. Domaining is a game that rewards the patient. Note that patience must not be confused with stubbornness, that is, holding on to bad domains without questioning your strategy.
There are tens of millions of domains for sale on the market vs hundreds of recorded sales per week. Assuming this is the tip of the iceberg and that weekly sales are in the thousands, the odds are still slim you will make a sale because there are lots of domains in competition with yours.
You need to have above average domains to make sales on a regular basis. Everybody can get lucky once, but repeating the feat again and again is difficult.
