How can I see what is executed in a method?

[StivenCodess]

Hello, I would like to know if there is any way I can get what is executed in the method in more detail. Because there it simply tells me that it returns "ActionDiceRoll" or null, I suppose... and that it receives two parameters.

// ActionDiceRoll
// Token: 0x06000EBD RID: 3773 RVA: 0x0000206A File Offset: 0x0000026A
[Token(Token = "0x6000EBD")]
[Address(RVA = "0x1EDEDDC", Offset = "0x1EDDDDC", VA = "0x1EDEDDC")]

public static ActionDiceRoll Create(int index, int diceVal)
{
	return null;
}

// ActionDiceRoll
// Token: 0x06000EB6 RID: 3766 RVA: 0x00002050 File Offset: 0x00000250
[Token(Token = "0x6000EB6")]
[Address(RVA = "0x1EDE158", Offset = "0x1EDD158", VA = "0x1EDE158")]
private ActionDiceRoll(int index, int diceVal)
{
}

I saw that I could use IDA, but does anyone have a website or something that I can read and learn how to use it with IL2CPP?