How to OData Patch - asp.net

Question

I have a .net core 3.1 WEB Api service where I use OData (V4)
I have an endpoint where every query through GET METHOD is working fine, and with the same endpoint I can use POST METHOD and insert new records to database.
The problem is, the DELETE and PATCH METHODs are not working (or maybe they are, but if I try to use update or delete I always get a 404 Not Found error). I try to call them ( DELETE, PATCH) from POSTMAN, but I get the same 404 error, however the methods are in the controller.
MyController:
[ApiController]
[Route("[controller]")]
public class UsersController : ODataController
{
[HttpGet]
[EnableQuery()]
public IEnumerable<User> Get()
{
return new Context().Userek;
}
[HttpPatch]
[EnableQuery]
public async Task<IActionResult> Patch([FromODataUri] int id, Delta<User> user)
{
var ctx = new Context();
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
var entity = await ctx.Userek.FindAsync(id);
if (entity == null)
{
return NotFound();
}
user.Patch(entity);
try
{
await ctx.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (id != 23)
{
return NotFound();
}
else
{
throw;
}
}
return Updated(entity);
}
public async Task<IActionResult> Delete([FromODataUri] int id)
{
var ctx = new Context();
var user = await ctx.Userek.FindAsync(id);
if (user == null)
{
return NotFound();
}
ctx.Userek.Remove(user);
await ctx.SaveChangesAsync();
return StatusCode(404);
}
}
Thank you for any help!