Hello, can u please help me to fix Polly PaternScan?

Code:
	DWORD lpStart = mem->FindPatternArr(modClient.dwBase, modClient.dwSize, "xxx????xx????xxxxx?", 19, 0x8D, 0x34, 0x85, 0x0, 0x0, 0x0, 0x0, 0x89, 0x15, 0x0, 0x0, 0x0, 0x0, 0x8B, 0x41, 0x8, 0x8B, 0x48, 0x0);
	DWORD lpP1 = mem->Read<DWORD>(lpStart + 3);
	BYTE lpP2 = mem->Read<BYTE>(lpStart + 18);
	dwLocalPlayer = (lpP1 + lpP2) - modClient.dwBase;
Thank you