Real magic spells -These are real magic spells that actually work for the magic practitioner if he/she casts it properly. Such spells will work for you if you know what you are doing, if you are experienced and familiar with the basics, and work better if you will choose to follow some optional traditions like : colors, planetary days and hours, moon phases, ritual tools and supplies, etc. Such spells always worked for me if they were casted properly, since they are magic spells that have potentiaby l to work,. Do not forget that this is about potnetial, and such spells really have it. By saying real magic spells i mean that these are magic spells that can be cated by magic practitioners. Such spells do not include physical changes and DNA changes, or any actual kind of transformation. This is the other sort of spells i am going to talk about.
Fluffy / Fantasy spells - Such spells are not real magic spells. The magic practitioner will not be able to get results from them even if he dedicates as much energy as he can, and even if he / she follows all of the traditions and optional things. It means that they have no potential to work. No matter what the magic practitioner tries to do, and how. Such spells include : transofrmation, DNA changes, and other kind of things which can be found only in science fiction movies. You are able to avoid such spells by : personal experience, logic sense and maturity.
Beginners should be working with the basics of magic. The basics can be found here, if you wish to know what they are about:
If you have done this, and you already know what you are doing you can start to cast spells. Personally I started with simple candle spells. In such spells, you just light a candle (the color is optional), channel and direct energy to get your desire. Of ourse that the spell has to be proper (the "real magic spells" that i talked about).
"Hi, i am new too. how do you know what is your level?"
By saying the word "level", do you mean to the skills and the experience of the practitioner? This is my conclusion from what you have said.
Basically if you are new it means that you are a beginner / new to magic. I would not call this a "level" , I would just say that this is what describes you and you magical knowledge, skills and experience. If you want to describe your magic skills, knowledge and experience you just have to think about yourself and your magic practices. Think about how much time you have been practicing, how much knowledge you have, how skillful and expereienced you are... Ask yourself such question and I am sure that you will be able to determine how skilled, experienced and knowledgeable you are. For now you have left the impression that you are a beginner since you said it and asked such question (which is really okay since every question is meaningful).
Learn, practice and develop your skills / abilities. When you will do that for enough time, you will be able to describe yourself and your magical experience / skills differently.