Entity mapping with .Net Core 2

I have the following entities:

 public class Transacao : IEntity
    {
        [Key]
        public int Id { get; private set; }

        public int LojaId { get; set; }
        public virtual Loja Loja { get; set; }

        public int AdquirenteId { get; set; }
        public virtual Adquirente Adquirente { get; set; }

        public DateTime Data { get; set; }
        public Guid Numero { get; set; }
        public int NumeroPedido { get; set; }
        public Decimal Valor { get; set; }
    }

public class Adquirente : IEntity
    {
        [Key]
        public int Id { get; private set; }

        [Required]
        [StringLength(50)]
        [Display(Name = "Nome")]
        public string Nome { get; set; }

        public int AdquirenteId { get; set; }

        public List<LojaAdquirente> LojaAdquirentes { get; set; }
    }

public class Loja : IEntity
    {
        [Key]
        public int Id { get; private set; }

        [Required]
        [StringLength(18)]
        [Display(Name = "CNPJ")]
        public string CNPJ { get; set; }

        [Required]
        [StringLength(50)]
        [Display(Name = "Nome")]
        public string Nome { get; set; }

        [Required]
        [StringLength(50)]
        [Display(Name = "Endereço")]
        public string Endereco { get; set; }

        [Required]
        [Display(Name = "Possui Antifraude Habilitado")]
        public bool IsAntiFraudeEnabled { get; set; }

        public Guid Token { get; set; }

        public int LojaId { get; set; }

        public List<LojaAdquirente> LojaAdquirentes { get; set; }
    }

When I retrieve the database records (_context.Transaction.Where (x => x.Loja.Token.Equals (tokenLoja)), the Store and Buyer entities are coming null. load these entities together with the parent entity?