await bot.send_message(id_user, f'Ссылка - <a href = 'ССЫЛКА'>ТЕКСТ</a>', disable_web_page_preview=True)

@dp.message_handler(content_types = ['new_chat_members', 'left_chat_member'])
async def delete(message):
    await bot.delete_message(message.chat.id, message.message_id)

@bot.message_handler(content_types = ['new_chat_members', 'left_chat_member'])
def delete(message):
    bot.delete_message(message.chat.id, message.message_id)