Offset for lvl is different and kinda impossible BUT you need to find the offset for the Xp that is easy with a doc for lvl
https://docs.google.com/spreadsheets/d/1w8uMrCObJlowTfPt3-lNIebR6QI_Rosa6aPgbNY7bTo/htmlview
And then you need to change the decimal number to hex number
https://www.binaryhexconverter.com/decimal-to-hex-converter
And search for the result on sxos undefined byte
And change it
Example you need 15xp to get a new level
You are lvl 5 and 15xp is missing to lvl 6 that means your current xp is 275 xp that is in hex 113 so you search at sxos cheats for 16byte undefined 0113 then it will find a ton of adresses you get and repeat the process till you find 3-4 adresses then change them to the experience you want and viola its done
Thanks very much