I don't know why but "and" in "if" statement doesn't seem to work

So, I'm working on a discord bot and I want it to be like members cannot advertise in all channels except one whose id is 809006756180656128 but it's not working is there any reason for this or any other way to do it?

if message.content.find("discord.gg/") != -1 and message.channel.id != 809006756180656128:
    if (message.author.id != self.client.user.id):
        await message.delete()
        await message.channel.send(f"{message.author.mention}, Advertising is not allowed in this server")