Best answer
Hello to all,
There is nothing wrong actually and it happens very often.
Why I am saying there is nothing wrong, Because It is a business, it works that way. (I am not talking about Spam).
Let me tell you the solution with an example - There is a big youtuber name as Technical Guruji which is well known brand in technical youtube channel.
He decided to make a website of that brand then, but it was too late, that domain (.com) was bought by other and now the owner of that domain wants a high Amount to sell it.
Now Technical Guruji is on google with .in Extension.
so, it is a business.
Solution: You should buy that domain in every extension. And If the domain is not available in every extension then you should go with different one..
Keep chilling, Keep growing.