Need some advice

I need some advice on my relationship

We’ve been together for 6 months he said the ily first we are both into the same things cars gaming guns you name it the same things

Now the start of the relationship was amazing and now for like the past two months he hardly sees me he just to tell me if he going out with friends but now nothing I haven’t even met his family yet too

I spent over £100 on Xmas presents for him and I get nothing not even a card

I get everything he likes in when he’s down he get me nothing

I feel like I’m wasting my time I don’t know if he bored of me we speak daily but convos are now bare minimum

I just don’t know what to do