Can't you go on reddit or something and look at some threads for tenants - I'm sure there are some out there (I don't do reddit but hear there's a thread/channel whatever is called for everything).
Also as others have said if you just moved in in June 2023 and signed the lease then there's no hiking up the rent until that lease term is over. It may be the landlord is trying to have you retroactively change the terms of the current lease - that's a no-go.
If you have universities/colleges around you - they have legal clinics - contact them as well.
Edit to add - your initial term is through June 30, 2024. The last paragraph or rent increase would only come into effect AFTER the initial term is over - ie he can't hike up your rent now. You can point back to this and tell him you'd be happy to discuss in June but as you're still in the initial term rent increase would be illegal.
Go find the tenant, renter, landlord laws for your county/area and arm yourself with that. Local county housing should be helpful as well.