yeah i checked all of these and it's all like that, also i noticed that if i use multiple colours they blend?Anyway it somehow fixed itslef, thanks for your help anyway, i will ask again if this issue ever happen again
When i try to paint or add text or fill or do any colour adding move in general on background of any colour nothing happens, when i do same on area without background or on new layer everything works perfectly, it isn't me using same colour as background because i tried using different colours to check it.Anything that could help me?