1. ) Application: First of all, you need to succeed and pass your application on Los Santos Roleplay.
2. ) Install GTA San Andreas: Make sure you have the original GTA San Andreas installed (not the remastered version).
3.) Download SA-MP 0.3 DL-R1: Los Santos Roleplay uses this older version of SAMP because it lets you use custom skins and has a lot of features that the newer versions don’t support.. Download it from a trusted source like the SAMP forums (link below).
4.) NAME: Open SAMP and in the middle bar, enter your UCP name instead of your in-game name (for example, use SocratesMoz instead of Socrates_Michaelides).
5.) Add the Server: Click the ✅ ( its orange on samp ) button, add the server's IP server.ls-rp.com:7777 , and click connect.
6.) Log In: Remember, no one from LSRP staff will ever ask you for your password, so keep it safe!
SA-MP 0.3 DL-R1 : https://sampforum.blast.hk/showthread.php?tid=648633