Is "Please to" proper English?

Using please to help me instead of please help me is incorrect. However, the following examples are correct:

Help me, please, to do my homework.

I am pleased to help you.

We use "please" to make a request more polite.

While other answers are technically correct in that it is not proper UK English, it appears to be a very common form in Indian English.

In UK English I lean to being prescriptive, in other Englishes I lean to being descriptive.

I have noticed that sentences starting with a [Marker] + to + Infinitive pattern are very common in Asian Englishes, like some Wh-Questions like ones often posed here on ELU.SE

• How to distinguish imperfect from aorist?
• When to use gerundive?

or truncated predicate adjectives

• OK to use "will" in inchoative clauses?
• Incorrect to use apostrophe's like this?

etc. I think the pattern may be widespread in speech, and thence in informal writing. But I haven't been in Asia observing speech patterns for a long time.

In any event,

• Please to remove shoes.

is just more of the same pattern.

(I could go on about what that may mean for the future of to and other markers but I forbear.)

You're right; it isn't necessary nor is it proper English. It's extraneous.

However, I might be pleased to meet you or pleased to help you or pleased to retweet that for you.