He's a better player than Mkhi, but he should be doing much more. No excuses, because no amount of gesturing or working like a bulldog on the pitch can make up for a lack of productivity. Especially at his age, it isn't as though he is another developing youngster like Martial who can get away with such performances.
But, it is too early to judge him. New team, new system, new manager and he also arrived in the thick of some really challenging fixtures like Spurs, Chelsea, the CL game, etc. So give him time.