cipher - Hidden message #2

One day I was going to a temple. On the path I met an old person who was giving cards to everyone. On card there is a strange message written.

Will you help me to read the message?

Hint

Hidden message #1

Answer

This is a very partial answer. I used brute force to get this. Just hope it’s correct.

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I think the answer is

Nice to meet you

When you decipher the pigpen, you get

RMGIUQQIIXULR

Then you do rot-22 (equivalent to taking each letter four letters back) and get

NICEQMMEETQHN

I used rot-3 on QM (basically taking each letter in UQ one letter back) to get

TP

And rot-7 on QHN (that’s the same as taking each letter in ULR three letters ahead) to get

XOU

Did a little change (P to O & X to Y) to give me

Nice to meet you