To find out the offset to bypass or change the ip adress

HI, IM NEW HERE...I HAVE PROBLEM..THAT IT NEVER SOLVE...i was trying to solved it but my brain doesnt take it,and of how to use ollydbg and IDA pro free..to figure out the ip address,version,and port.. and took me 1 month to figure out but i failed...thats why i need some help to expert...

ipaddress like example (127.0.0.1)
version like example (55696)
port like example (44447)




here is my dll files i want to solved..please help me to figure it out...and teach me how...


thank you..

if it is only exe, i think you can use only winhax (if it's not encrypted)