So don't put it off. Translation into Spanish.

Question

It may be..

"Asi que no se desanime" and "Por lo que no lo aplace"

Both are correct?

Answer 1

It could be "No lo dejes pasar" meaning that you shouldn't forget about it or that you shouldn't let the opportunity disappear.

Answer 2

I would probably say "no tardes en... " or "no te demores en... " but maybe someone has heard these phrases that you have written before and can give you an opinion about them.

I do not know the phrases, but they do not look appropriate for this context to me.