Present Perfect Tense

I have just learned this tense..

I have learned this for 1 month that I still can't use it correctly

I have been here for few time.

    i have been ill for a long time

Present Perfect;  we use the present perfect when we talk about a period of time that continues up to the present

past —-—-—-up to --—-——present

Have you seen my dog? I can't find him anywhere.

Everything is going fine. We haven't  had any problems so far

We have met a lot of interesting people in the last few days.

Fred has been ill a lot in the past few years, hasn't he?

I haven't seen George recently. Have you?

rahmanpg  I hope you have just already understood the Present Perfect Tense now

Have a nice learning.

Mystica your sentence: I have spent all my money is correct but the second is not correct.

Your sentence should be This is the first time I am drinking or You can use Present Perfect Continuous

I have been drinking 2 glass of beer and this is the first time.

at the time you speaking you still drinking. Or you already stopped or just stopped.

Monaelnokrash

 i have been travelling to alex every year. ( is it right?)

 You are not correct to use the grammar the rule is The action happen in the past  still happening until now

The key is a period of time and every year is not period of time

I have  traveled to Alex every year.

I have a car last years ago

I have been married for 17 years

I have worked in the same place 9 years ago.