M M A
Bro it's not so easy .the bosses gave 34k dmg+ in one hit and thier minions give 5k 6k dmg in one hi...
How do I call you M M A ? A nickname would be fine :-)
Of course it's going to be hard to advance cause look at your recommended attack and defense. It is severely handicapped to fight monsters in that level. You're going too fast and you push your luck too hard, hoping you can get through 🙁
How to advance is very simple. COLLECT GOLD AND STONES for upgrades. Continue upgrading until the recommended attack becomes 80% or more and recommended defense to at least 50% or more to be able to handle current monters in your level.
How to collect resources? Play levels that you completed previously preferrably the ones that your character can handle WITHOUT using any life potion. If you don't like to do a hard grind then convert your souls to gold for use in upgrades. But this way you will lose souls meant to be used in draws and I don't recommend. Another tip is to use 24hrs stamina if you have time and souls to spare.