Mp problem

Im already lvl 50 but i only have 3 bars of mp. I cant do combo becauae i lack mp. Ia this normal for my lvl?

 

You can get a talisman with +500MP for a relatively cheap price on the consignment board; the one that you get depends on what weapon you are using. There's also a skill underneath the survival skills tree called "mp boost" that gives you +300MP at level 10. As far as your actual combo goes, you would probably want to make a combo that only costs 100MP, but I can't help you there much since I don't know what class you are playing as or what skills you have.

 

Im using bow and im only lvl 51, i have 4mp now, using moeba and paralyze but it consumes all my mp

 

This game isn't meant to have skills used like that.
For a bow, you can use the combo:
Moeba Shot > Paralysis Shot (Save) > Sneak Attack (Consecutive) > Arrow Rain (Smite) > Bullseye (Consecutive)

This isn't a good combo as it gives 110% Arrow Rain Damage and bad proration but you get a cheap AoE combo to carry you till lv70.
You will need to pull skills from different skill trees to gain more out of your combos, this is where your creativity comes in.

 

Use moeba shot> paralysis shot (save)> arrow rain (smite)> bullseye (consecutive). This combo costs 1mp bar to use, but also consts 6cp to make, so you will have to farm more cp by using shorter combos. You can get to 3cp by using moeba shot> bullseye (consecutive), 4cp by using moeba shot> paralysis shot (save)> arrow rain (no tag), 5cp by using moeba shot> paralysis shot (save)> arrow rain (swift), and 6cp by using moeba shot> paralysis shot (save)> arrow rain (no tag)> bullseye (consecutive), then you can finish your combo at 6cp by putting smite on arrow rain.

 

Thanks a lot. I will try those combo