With the way Everton is playing, I don't think Everton will be relegated to the England Championship League this season. Since Everton lost to Manchester United, Everton has never lost to any other club in the Premier League so far.
With the current conditions, there is still more than half a game, it should be that if only 10 points they can still continue to work hard. They can still maximize every game with a win. Although it is not easy, logically they are certainly capable. Four games they gained 3 points. This means that there is a clear improvement. They can also take advantage of their youth academy to add strength to the team. While the transfer seems to be impossible.
I see that Everton's development is still quite good they can win 4x and that is out of the clear relegation zone where Everton this season is unlikely to be relegated, and we already know which teams will be relegated.
With the remaining half of the season Everton can of course maximize to get more points, it is true that this will not be easy but by staying in the Premier League it is still a good achievement than last season which was almost relegated.
I don't know if in this transfer they will buy players or where yesterday's case prohibits them from buying any players?
If there are better academy players for Everton whose contribution is quite large then I think they can utilize existing players.