Are you referring to the yellow band at the 2nd leaf level? Very carefully pull back the edge of the leaf where it attaches and peek to see if the band goes down further. It may indicate a broken cane or just an aberrant marking.
The roundish spot could be scale. Lightly scrape it with a fingernail. If it comes off, looking like a scab, it is scale. If it does not come off...?????
Thank you NYCorchidman good thing I didn't really scratch it. I always trying to find a start of separation like in glue tape and not just scratch randomly after not finding i knew it's not scale may be eggs nest that were sting in but have it 3 months and nothing happened so i will go with mole.